Alberto Peña, M



ALBERTO PEÑA, M.D., FAAP, FACS, FRCS (England), FRCS (Edinburgh)

Revised: 08/17/2016

ACADEMIC TITLE AND ADDRESS

Director International Center for Colorectal Care

Children's Hospital Colorado

Professor, University of Colorado

Division of Pediatric Surgery, 13123 East 16th Avenue, Box 323, Anschutz Medical Campus. Aurora- CO Phone (720) 777-9448, e-mail : alberto.pena@

PERSONAL DATA

Date and place of birth: August 16, 1938, Mexico City, D.F., Mexico

LICENSURE: NEW YORK 166409-1 (active)

OHIO 35-087432 (active)

COLORADO DR.0056140 (active)

EDUCATION: M.D. Degree Military Medical School, Mexico City, January 1957 to December 1962

PROFESSIONAL TRAINING:

January 1963 to December 1966:

Internship and Surgical Residency, Central Military Hospital, Mexico City, Mexico

February 14, 1968:

ECFMG Examination #098-562

February 1969 to October1969:

Research Fellow in Cardiovascular Surgery, Children's Hospital Medical Center, Boston, Massachusetts

November1969 to October 1970:

Assistant Resident in Surgery, Children's Hospital Medical Center, Boston, Massachusetts

November 1970 to December 1971:

Senior Resident in Surgery, Children's Hospital Medical Center, Boston, Massachusetts

PROFESSIONAL EXPERIENCE:

January 1972 to June 30th, 1985:

Surgeon-in-Chief, National Institute of Pediatrics, Mexico City, Mexico and

Professor of Pediatric Surgery, University of Mexico

July 1985 to May 2005:

Chief, Pediatric Surgery, Schneider Children’s Hospital, Long Island Jewish, North Shore Health Systems, New York, New York and Professor of Surgery and Pediatrics, StonyBrook University and Albert Einstein College of Medicine, New York, New York

June 2005 to July, 2011:

Director, Colorectal Center for Children, Cincinnati Children’s Hospital Medical Center and Clinical Professor of Surgery, University of Cincinnati, Cincinnati, Ohio

July 2011 to December 2015:

Founder Director, Colorectal Center for Children, Cincinnati Children’s Hospital Medical Center and Clinical Professor of Surgery, University of Cincinnati, Cincinnati, Ohio

February 2016 – present

Director, International Center for Colorectal Care, Children's Hospital Colorado

Professor, University of Colorado

DISTINCTIONS AND AWARDS

2008 LADD Medal Award Recipient – American Academy of Pediatrics National Conference and Exhibition. Boston, Massachusetts

2002 COE Medal Award. Pacific Association of Pediatric Surgeons, San Diego, California

2015 REHBEIN Medal – European Association of Pediatric Surgeons, Slovenia

1985 ROBERT E. GROSS Award 7th Annual. University of Texas Health Science Center at Houston, Texas

2002 Award to Academic Excellence presented at the Pan-American Congress of Pediatric Surgery, Acapulco, Mexico.

2001 ROBERT E. GROSS Thirteenth Annual Memorial Lecture. Children’s Hospital Boston.

2010 Awarded the Merit Melitensi – Order of Malta

1971 Meyer Award given to distinguished foreign residents. The Children's Hospital Medical Center, Boston, Massachusetts.

1991 Third Prize for videotape "Transanorectal Repair of a Urogenital Sinus,” presented at the American Urological Association in Toronto, (co-authored with Dr. R. Bruce Filmer)

2009 Lifetime Achievement Award, Ronald McDonald House. Cincinnati - OH

1962 Award Jesus Lozoya to the Best Medical Student in Pediatrics. Military Medical School. Mexico

1978 Award for the best paper "Research in Mexican Pediatric Surgery," XI National Meeting of Pediatric Surgery, Mexico.

1978 Award for the best surgical movie "Esophageal Replacement," XI National Meeting of Pediatric Surgery, Mexico.

1978 General Award for the best paper on Congenital Malformations, "Deformities of the Anterior Chest Wall,” XI National Meeting of Pediatric Surgery, Mexico.

1982 Award to the Best Clinical Case "Pancreatectomy in the Newborn,” XII National Meeting of Pediatric Surgery. Mexico.

1982 General Award to the Best Clinical Case "Rectocloacal Fistula,” XV National Meeting of Pediatric Surgery. Mexico.

1985 Annual Award of the Mexican Academy of Surgery for the paper "An Original Treatment for Anorectal Malformations.” Mexico.

1988 First Prize for Best Paper "Persistent Cloaca,” XXI Congress of the Mexican Association of Pediatric Surgery, Tabasco, Mexico.

1989 Honorary Guest, XXII National Congress of the Mexican Society of Pediatric Surgeons, Puebla, Mexico.

1990 Rudolfo Nieto Award. 9th Meeting of Pediatrics Hospital del Niño, Tabasco, Mexico

1992 First Prize for Best Paper "Funcíon rectal despues del abordaje sagital posterior Estudio Manométrico" presented at the 25th National Congress of Pediatric Surgery Mazatlan, Mexico.

HONORARY MEMBERSHIPS

Austrian Association of Pediatric Surgeons.

Brazilian Association of Pediatric Surgery.

Serbian Association of Colorectal Surgeons, Belgrade.

The Royal College of Surgeons of England.

The Royal College of Surgeons of Scotland.

Brazilian Academy of Pediatric Surgeons, Brasilia, Brazil.

Cuban Association of Pediatric Surgeons

Colombian Society of Pediatric Surgeons

Equatorian Society of Pediatrics

Greek Association of Pediatric Surgeons

Guatemalan Association of Pediatric Surgeons

Israel Society of Pediatric Surgery

Peruvian Association of Pediatric Surgeons

Philippine College of Surgeons

Polish Association of Pediatric Surgeons

University de la Frontera Temuco, Chile

ORGANIZATIONS AND SOCIETIES:

• American Academy of Pediatrics, Surgical Fellow

• American College of Surgeons, Fellow

• American Pediatric Surgical Association, Member

• American Society of Colon & Rectal Surgeons, Fellow

• Pacific Association of Pediatric Surgeons, Member

• British Association of Pediatric Surgeons Council, Overseas Member

• Chilean Association of Pediatric Surgeons, Corresponding Member

• Mexican Academy of Pediatrics, Academician of Number

• Mexican Association of Professors of Pediatrics, Member

• Mexican Academy of Surgery, Academician of Number

• Mexican Society of Pediatric Surgeons, Member and ex-President (1984-1986)

• Panamerican Association of Pediatric Surgeons, Founding Member

EDITORIAL COMMITTEES

• Journal of Pediatric Surgery, Associate Editor

• Pediatric Surgery International, Editorial Committee

• Techniques in Coloproctology, Member, Editorial Board

• Boletin Médico del Hospital Infantil de México, Editorial Committee

• Research in Surgery, Scientific Committee

• TEF/VATER National Support Network, Medical Advisory Board

• Pullthrough Network, Medical Advisory Board

• Colorectal Club, Scientific Committee

• Journal of the Ecuatorian Society of Pediatrics

COURSE TEACHING

Director and Instructor of Biannual 3 day intensive workshop and teaching course with live surgery demonstration on the Surgical Treatment of Colorectal Problems in Children (61 courses).

2 – 3 similar courses per year in different countries (more than 100).

GUEST SPEAKER/PROFESSORSHIP NATIONAL AND INTERNATIONAL 474 times - see attachment A

BOOKS

1. Peña A: The Acutely Ill Child. IMAN Publications, Mexico, D.F., 1976

2. Peña A: Therapeutic Decisions in the Acutely Ill Child. Ed Inter-americana, Mexico, D.F., 1983.

3. Peña A: Atlas of surgical management of anorectal malformations, Springer-Verlag, Inc., New York, 1989

4. Peña A: Monologues of a Pediatric Surgeon, Book Masters, Ohio-USA, 2011.

5. Peña A, Bischoff A: Surgical Treatment of Colorectal Problems in Children, Springer Switzerland, 2015.

BOOK CHAPTERS / MONOGRAPHS: 87 - see attachment B

ARTICLES: 207- see attachment C

VIDEOS: 15 – see attachment D

ANIMATIONS: 27 - see attachment E

ATTACHMENT A – Guest Speaker/Professorship (474 times)

1. Visiting Professor and Guest Speaker, Mexican Societies and Hospitals 341 times, prior to

1985.

2. Visiting Professor, Children's Hospital Medical Center and Massachusetts General Hospital,

Boston, Massachusetts, Jan.8-9, 1986

3. Visiting Professor, Babies Hospital, Columbia Presbyterian Medical Center, New York, New

York, Jan. 14, 1986

4. Visiting Professor, Hartford Hospital, Division of Pediatric Surgery, University of Connecticut, Hartford, Connecticut, Jan. 17, 1986

5. Visiting Professor, The Children's Hospital of Buffalo, Buffalo, New York, Feb. 20-21, 1986.

6. Visiting Professor, Children's Orthopedic Hospital & Medical Center, Seattle, Washington, Feb. 24-28, 1986.

7. Visiting Professor, Henrietta Engleston Hospital for Children, Atlanta, Georgia, March 12, 1986.

8. Visiting Professor, New Jersey Medical School, Newark, New Jersey, March 17, 1986.

9. Guest Speaker, Pediatric Urology for the Practicing Urologist, Schneider Children's Hospital, Long Island Jewish Medical Center, New Hyde Park, New York, April 5-6, 1986.

10. Visiting Professor, The University of Iowa, Iowa City, Iowa, April 16-19, 1986

11. Visiting Professor, The Albany Medical College of Union University, Albany, New York, May 25-26, 1986.

12. Visiting Professor, Los Angeles Children's Hospital, Los Angeles, California, June 15-18, 1986.

13. Visiting Professor, Massachusetts General Hospital, Boston, Massachusetts, August 8, 1986.

14. Visiting Professor, Walter Reed Army Medical Center, Washington, D.C., August 22, 1986.

15. Visiting Professor, Yale University, New Haven, Connecticut, Aug.19, 1986.

16. Visiting Professor, National Institute of Pediatrics, Mexico City, Mexico, Sep. 8-12, 1986.

17. Guest Speaker, Presidential Address. Annual Meeting of the Mexican Society of Pediatric Surgery, Mexico, Sep. 11-17, 1986.

18. Poster Presentation, American Urological Association, New York City, New York, May 20, 1986.

19. Guest Speaker, General Surgery Update, University of New Mexico, Albuquerque, New

Mexico, July 8-12, 1986.

20. Guest Speaker, 19th National Congress of Pediatric Surgery, Mexican Society of Pediatric Surgeons, San Luis, Mexico, Sep. 12-16, 1986.

21. Visiting Professor, Henrietta Engleston Hospital, Atlanta, Georgia, Oct. 9-11, 1986.

22. Guest Speaker, The Douglas Stephens International Symposium on Anorectal and Urological Anomalies, The Children's Memorial Hospital, Chicago, Illinois, Oct. 14-16, 1986.

23. Guest Speaker, State University of New York, Syracuse, New York, Oct. 31-Nov. 1, 1986.

24. Visiting Professor, Brooke Army Medical Center, San Antonio, Texas, Nov. 4-6, 1986.

25. Guest Speaker, 7th Annual Medical Congress of the Southwest Association of Hispanic

American Physicians, Nov. 7-10, 1986.

26. Guest Speaker, International Course on Gastrointestinal Medicine in Surgery, British American Cowdray Hospital, Mexico City, Mexico, Nov. 10-14, 1986.

27. Visiting Professor, the Prince of Wales Children's Hospital, Randwick, Australia, Nov. 24-26,

1986.

28. Visiting Professor, Mater Children's Hospital, Brisbane, Australia, Nov.27-29, 1986.

29. Visiting Professor, Washington University Medical Center, St. Louis, Missouri, Dec.10-12, 1986.

30. Visiting Professor, Milwaukee Children's Hospital, Milwaukee, Wisconsin, Jan. 14-17, 198.7

31. Visiting Professor, National Institute of Pediatric Surgery, Mexico City, Mexico, Feb. 9-18, 1987.

32. Visiting Professor, Children's Hospital of British Colombia, Vancouver, British Colombia, Feb. 24, 1987.

33. Guest Speaker, Grand Rounds, Westchester County Medical Center, Valhalla, New York, March 5, 1987.

34. Visiting Professor, Royal Manchester Children's Hospital, Manchester, England, March 20-25, 1987.

35. Visiting Professor, Institute of Child Health, University of London, London, England, March 27, 1987.

36. Guest Speaker, Grand Rounds, Department of Pediatrics, Huntington Hospital, Huntington, New York, April 7, 1987.

37. Visiting Professor, Vancouver Children's Hospital, Vancouver, B.C., Canada, April 23-25, 1987.

38. Guest Speaker, Pacific Association of Pediatric Surgeons, Seattle, Washington, April 25- May 2, 1987.

39. Visiting Professor and Guest Speaker, Japanese Society of Pediatric Surgeons, Kobe, Japan, May 24-June 3, 1987.

40. Visiting Professor, University of South Alabama, Mobile, Alabama, July 10-11, 1987.

41. Visiting Professor, Course on Anorectal Malformations, Austrian Association of Pediatric Surgeons, Saltzburg, Austria, August 1-10, 1987

42. Visiting Professor, Walter Reed Army Medical Center, Washington, D.C., August 21, 1987.

43. Visiting Professor, Cali, Colombia, South America, September 5-12, 1987.

44. Visiting Professor, National Institute of Pediatrics, Mexico City, Mexico, September 13-16, 1987.

45. Guest Speaker, University of Padova, Padova, Italy, Oct. 1-3, 1987.

46. Visiting Professor, Ain-Shams University, Cairo, Egypt, Oct. 4-9, 1987.

47. Visiting Professor, 7th Congress of Asian & Pacific Federations of ACS, Taipei, Taiwan, Nov. 3-8, 1987.

48. Visiting Professor, Sapir Medical Center, Kfar-Saba, Israel, Jan. 18-24, 1988.

49. Guest Speaker, Robert Wood Johnson Medical School, New Brunswick, New Jersey, Feb. 2, 1988.

50. Guest Speaker, Grand Rounds, Department of Surgery, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York, Feb. 26, 1988.

51. Guest Speaker, Grand Rounds, Department of Pediatric Surgery, State University of New York, Health Science Center at Brooklyn, New York, March 19, 1988.

52. Visiting Professor, Hospital Infantil La Paz, Madrid, Spain, March 1-5, 1988.

53. Visiting Professor, Postgraduate Institute of Medical Education & Research, Chandigarh, India, March 6-12, 1988.

54. Visiting Professor, Hospital de la Misericordia, Bogota, Colombia, April 20-23, 1988.

55. Visiting Professor, Hospital del Nino, Caracas, Venezuela, April 18-20, 1988.

56. Visiting Professor, National Institute of Pediatrics, Mexico City, Mexico, May 23-24, 1988.

57. Guest Speaker, 50th Anniversary PEMEX Medical Services, Mexico City, Mexico, May 24-27, 1988.

58. Visiting Professor, University Hospital, Edmonton, Canada, June 23-24, 1988.

59. Visiting Professor, University of Connecticut, Hartford, Connecticut, July 14, 1988.

60. Guest Speaker, XXI National Congress of Mexican Society of Pediatric Surgery, Mexico City, Mexico, Sep. 13-16, 1988.

61. Guest Speaker, The British Association of Pediatric Surgeons, XXXV Annual International Congress, Athens, Greece, Sep. 21-24, 1988.

62. Visiting Professor, Sophia Children's Hospital, Athens, Greece, Sep. 26, 1988.

63. Visiting Professor, Course on Anorectal Malformations, 12th Brazilian Congress Pediatric Surgery, Fortaleza, Brazil, Oct. 6-14, 1988.

64. Guest Speaker, Section on Urology, American Academy of Pediatrics, San Francisco, California, Oct. 14-16, 1988.

65. Visiting Professor and Guest Speaker, 11th Congress of Panamerican Association of Pediatric Surgeons and 8th Peruvian Congress of Pediatric Surgery. Post congress Course on Anorectal Malformations, Lima, Peru, Oct.18-Nov. 4, 1988.

66. Visiting Professor, XVII Congress of Chilean Association of Pediatric Surgeons, Course on Anorectal Malformations, Valdivia, Chile and Temuco, Chile, Nov. 19-25, 1988.

67. Visiting Professor, Ospedale General Regionale, Treviso, Italy, Dec. 5-10, 1988

68. Visiting Professor, University of Puerto Rico, San Juan, Puerto Rico, Jan. 11-15, 1989

69. Guest Speaker, 1st Congress of GEN, Mexico City, Mexico, Feb. 6-11, 1989.

70. Visiting Professor, Course on Anorectal Malformations, 7th Congress Asian Surgical Association, Kuala Lumpur and Penang, Malaysia, Feb. 16-25, 1989

71. Visiting Professor, University of Connecticut, Hartford, Connecticut, March 10, 1989

72. Visiting Professor, Course on Anorectal Malformations, Universita Degu Studi de Parma, Parma, Italy, March 20-25, 1989

73. Guest Speaker, Grand Rounds, Department of Surgery, Huntington Hospital, Huntington, New York, April 4, 1989.

74. Guest Speaker, Grand Rounds, Department of Pediatric Surgery, Babies Hospital, Columbia Presbyterian Medical Center, New York, New York, April 13, 1989.

75. Guest Speaker, Fifth Congress, Venezuelan Association of Pediatric Surgery, Maracaibo, Venezuela, May 22-25, 1989.

76. Guest Speaker, Tenth Meeting of the National Institute of Pediatrics, Mexico City, Mexico, Feb. 9-14, 1988.

77. Guest Speaker, Course on Anorectal Malformations, 7th Congress Asian Surgical Association, Kuala Lumpur and Penang, Malaysia, Feb. 16-25, 1989.

78. Guest Speaker, Course on Anorectal Malformations, Universita Degu Studi de Parma, Parma, Italy, March 20-25, 1989.

79. Visiting Professor and Guest Speaker, British Council Course on Neonatal and Pediatric Surgery, Royal Manchester Children's Hospital, Manchester, England, July 10-14, 1989

80. Visiting Professor, Kinderkrankenhaus S. Marien, Landshut, West Germany, July 14-18, 1989.

81. Guest Speaker XVI Annual Meeting of the Peruvian American Medical Society, New York, New York, Aug. 9, 1989.

82. Guest Speaker, XXII National Congress of the Mexican Society of Pediatric Surgeons, Puebla, Mexico, Sept. 13-17, 1989.

83. Guest Speaker, Colonic Motility Symposium, Boston, Massachusetts, Oct. 13, 1989.

84. Visiting Professor, Rainbow Children's Hospital, Cleveland, Ohio, Nov. 15-18, 1989

85. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Ostra Sjukhuset, Goteborg, Sweden, Nov. 27-Dec. 6, 1989.

86. Visiting Professor, Hackensack Medical Center, Hackensack, New Jersey, Dec. 21, 1989

87. Visiting Professor, National Institute of Pediatrics, Mexico City, Mexico Feb. 16-28, 1990

88. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Sponsored by Project Hope, Krakow, Poland, March 10-17, 1990.

89. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Turkish Association of Pediatric Surgeons, Istanbul, Turkey, April 16-28, 1990.

90. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Rambam Medical Center, Haifa, Israel, April 22-28, 1990.

91. Visiting Professor and Guest Speaker, Department of Surgery Grand Rounds, Children's Hospital & Medical Center, Seattle, Washington, May 16-18, 1990.

92. Guest Speaker, Pediatric Surgical Society of the National Institute of Pediatrics, Durango, Mexico, Feb. 11-15, 1990.

93. Guest Speaker, North American Pseudo-Obstruction Society, Gastroenterology & Nutrition Symposium, Boston, Massachusetts, March 23 & 24, 1990.

94. Attended 21st Annual Meeting, American Pediatric Surgical Association, Vancouver, British Columbia, Canada, May 19-22, 1990.

95. Visiting Professor, Kaiser Permanente Medical Center, Anaheim, California, May 23-25, 1990.

96. Guest Speaker, Ninth Meeting of Pediatrics, Hospital del Nino, Tabasco, Mexico, June 16-23, 1990.

97. Visiting Professor, Babies Hospital, Columbia Presbyterian Medical Center, New York, New York, June 28, 1990.

98. Visiting Professor, Children's Hospital of Michigan, Detroit, Michigan, July 18-19, 1990

99. Visiting Professor, Babies Hospital, Columbia Presbyterian Medical Center, New York, New York, Aug. 27, 1990

100. Guest Speaker, Grand Rounds, Department of Surgery, North Shore University Hospital, Manhasset, New York, Sep. 5, 1990.

101. Visiting Professor and Guest Speaker, XXVII World Congress of the International College of Surgeons, Congress of Brazil, Sao Paulo, Brazil, Sep. 7-13, 1990.

102. Visiting Professor and Guest Speaker, Tampa General Hospital, University of South Florida, Tampa, Florida, Sep.20-22, 1990.

103. Guest Speaker at Grand Rounds, Department of Pediatrics, The New York Hospital Cornell Medical Center, New York, New York, Oct.24, 1990.

104. Guest Speaker, Saturday Surgical Conference, Department of Surgery, St. Joseph's Hospital & Medical Center, Paterson, New Jersey, Oct. 27, 1990.

105. Guest Speaker, 20th Anniversary National Institute of Pediatrics, Mexico City, Mexico, Nov. 3-8, 1990.

106. Visiting Professor, Universiteit van Amsterdam, Amsterdam, The Netherlands, November 28-30, 1990.

107. Visiting Professor, University Medical Center Steglitz, Berlin, Germany, December 1-5, 1990.

108. Guest Speaker, Seventh Annual: Controversies, Problems and Techniques in Surgery, Sponsored by Albert Einstein College of Medicine, New York, New York, Dec. 7, 1990.

109. Visiting Professor, Children's Hospital, Denver, Colorado, Jan.14-16, 1991.

110. Guest Speaker, Grand Rounds, Department of Pediatrics, North Shore University Hospital, Cornell Medical College, Manhasset, New York, Jan. 24, 1990.

111. Guest Speaker, 20th Annual National Reunion of the Association of Pediatric Surgical Residents, National Institute of Pediatrics, Mexico City, Mexico, Feb. 18-22, 1991

112. Visiting Professor, Baylor University Medical Center, Dallas, Texas, March 21-23, 1991.

113. Guest Speaker, Cooke Lectureship Hartford Hospital, Hartford, Connecticut, April 5-6, 1991.

114. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Archbishop Makarios III Hospital, Nicosia, Cyprus, April 16-20, 1991.

115. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Opesdale Generale Regionale Hospital, Treviso and Universita' Degli Studi di Messina, Sicily, Italy, April 20-28, 1991.

116. Visiting Professor and Guest Speaker, Video "Trans Ano-Rectal Repair of Urogenital Sinus" at the American Pediatric Surgical Association, Orlando, Florida, May 14-18, 1991.

117. Guest Speaker, Pacific Association of Pediatric Surgeons, Hong Kong, May 19-14, 1991.

118. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Hospital del Niño, Villahermosa, Tabasco, Mexico, June 24-28, 1991.

119. Guest Speaker, Ballantine Symposium, Hershey Medical Center, Hershey, Pennsylvania, June 6, 1991.

120. Guest Speaker, Neonatal and Pediatric Surgery, Royal Manchester Children's Hospital, Manchester, England, June 30-July 6, 1991.

121. Visiting Professor, Hospital de Misericordia, Bogota, Colombia, South America, August 8-11, 1991.

122. Visiting Professor, Spokane Children's Hospital, September 26-29, 1991.

123. Visiting Professor, Children's National Medical Center, Washington, D.C., October 17-20, 1991.

124. Visiting Professor, Department of Surgery Grand Rounds, Sinai Hospital of Baltimore, Nov. 16, 1991.

125. Visiting Professor, Department of Surgery Grand Rounds, Children's Hospital of San Diego, San Diego, California, November 19-23, 1991

126. Guest Speaker, San Diego Urological Society, San Diego, California, Nov. 21, 1991.

127. Visiting Professor and Guest Speaker, National Workshop on Anorectal Malformations, Postgraduate Institute of Medical Education & Research, Chandigarh, India, Nov. 24-Dec. 2, 1991.

128. Visiting Professor and Guest Speaker, Philippine College of Surgeons, Manila, Philippines, Dec. 3-9, 1991.

129. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, Chang Gung Memorial Hospital, Taiwan, ROC, Dec. 9-16, 1991.

130. Guest Speaker, XXI International Symposium on Pediatric Surgery, Obergurgl, Austria, Jan. 20-22, 1992.

131. Visiting Professor and Guest Speaker, St. Peter's Medical Center, New Brunswick, New Jersey, Feb. 6, 1992.

132. Visiting Professor, C.S. Mott Children's Hospital, Ann Arbor, Michigan, Feb. 7-8, 1992.

133. Visiting Professor and Guest Speaker, Children's Hospital of Philadelphia, Philadelphia,

Pennsylvania, Feb.13, 1992.

134. Visiting Professor and Guest Speaker, Virginia Commonwealth University, Children's Medical Center, Richmond Virginia, Feb. 21-22, 1992.

135. Visiting Professor, Babies Hospital, Columbia Presbyterian Medical Center, New York, New York, March 12, 1992.

136. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, sponsored by Project Hope, Krakow, Poland, March 15-22, 1992.

137. Visiting Professor, Henrietta Engleston Hospital, Emory University, Atlanta, Georgia, April 17-19, 1992.

138. Visiting Professor, Hospital Infantil, Bucaramanga, Colombia, S.A., April 18-May 3, 1992.

139. Guest Speaker, Pacific Association of Pediatric Surgery, Albuquerque, New Mexico, May 17-20, 1992.

140. Guest Speaker, Grand Rounds, Maimonides Medical Center, Brooklyn, New York, May 29, 1992.

141. Visiting Professor and Guest Speaker, Course on Anorectal Malformations, National Institute of Pediatrics, Mexico City, Mexico, May 29-June 5, 1992.

142. Guest Speaker, Harry E. Bacon Lectureship, Society of Colon & Rectal Surgery, San Francisco, California, June 10-12, 1992.

143. Visiting Professor and Guest Speaker, Ochsner Medical Institutions, New Orleans, Louisiana, July 10-11, 1992.

144. Visiting Professor, Department of Surgery, Academisch Ziekenhuis Nijmegen, Nijmegen, The Netherlands, July 16-21, 1992.

145. Visiting Professor, Children's Hospital, Denver, Colorado, Aug. 20-22, 1992.

146. Guest Speaker, XXV Congress National of Mexican Pediatric Surgeons, Mazaltan, Mexico, Sept. 10-19, 1992.

147. Guest Speaker, XXV Reunion of the National Association of Pediatric Residents at the National Institute of Pediatrics, Mexico City, Mexico, Oct. 16-18, 1992.

148. Guest Speaker, Video "Trans Anorectal Repair of Urogenital Sinus" at 1992 Clinical congress of the American College of Surgeons, New Orleans, Louisiana, Oct.14, 1992.

149. Visiting Professor, Course on Anorectal Malformations, Kenyatta National Hospital, Nairobi, Kenya, Oct. 30-Nov. 7, 1992.

150. Guest Speaker, North New Jersey Association for Pediatricians, Saddle Brook, New Jersey, Nov. 19, 1992.

151. Guest Speaker, Memorial Sloan-Kettering Cancer Center, New York City, New York, Dec. 9, 1992.

152. Guest Speaker, Multidisciplinary Approach to the Fetus and Neonate with Congenital Anomalies, sponsored by Long Island Jewish Medical Center, Schneider Children's Hospital, Garden City, New York, Dec. 9, 1992

153. Visiting Professor, Children's Hospital, Denver, Colorado, Jan. 29-31, 1993

154. Visiting Professor and Guest Speaker, Children's Hospital of Pittsburgh, Pittsburgh, University of Pittsburgh, School of Medicine, Pittsburgh, Pennsylvania February 12-13, 1993.

155. Guest Speaker, Department of Surgery Grand Rounds, North Shore University Hospital-Cornell Medical Center, Manhasset, New York, Feb.17, 1993.

156. Guest Speaker, Grand Rounds, Department of Urology, Long Island Jewish Medical Center, New Hyde Park, NY, Feb.18, 1993.

157. Visiting Professor & Guest Speaker, Grand Rounds, Portland Medical Center, Portland, Maine, Feb. 20-21, 1993.

158. Guest Speaker, Guatemala Association of Pediatricians, Guatamala City, Guatemala, Feb. 27-March 5, 1993.

159. Guest Speaker, XVI Reunion of the Association of Pediatric Residents of the National Institute of Pediatrics, Ruidosa, New Mexico, March 24-18, 1993

160. Guest Speaker, The British Council International Seminar: Current Practice in Neonatal and Pediatric Surgery. Manchester, U.K., July 11-15, 1993

161. Visiting Professor, Course on Anorectal Malformations, The General Infirmary at Leeds Leeds, U.K., July 16-20, 1993.

162. Visiting Professor, Tucson Medical Center, Tucson, Arizona, Aug.6-8, 1993.

163. Visiting Professor, Children's National Medical Center, Washington, D.C., Sep. 3-4, 1993.

164. Guest Speaker, Mexican Society of Pediatric Surgeons, Huatulco, Oaxaca, Mexico, Sep.12-16, 1993.

165. Guest Speaker, The American Pseudo-obstruction & Hirschsprung's Disease Society, Inc., Boston, Massachusetts, Oct. 15, 1993.

166. Visiting Professor and Guest Speaker, IV Congress of the Arab Association of Pediatric Surgeons, Dubai, U.A.E., October 21-29, 1993

167. Visiting Professor, Course on the Surgical Treatment of Anorectal Malformations, Association of Argentinean Pediatric Surgeons, Mendoza, Argentina, October 30 - November 6, 1993

168. Guest Speaker, Grand Rounds, Department of Surgery, Long Island Jewish Medical Center, New Hyde Park, New York, Jan. 20, 1994.

169. Guest Speaker, Cirugia Fetal y Cirugia Endoscopica," X Curso de Actualización en Pediatría, Guadalajara, Mexico, January 23-30, 1994.

170. Visiting Professor, Medical College of Georgia, Augusta, Georgia, March 18-20, 1994

171. Guest Speaker, Japanese College of Surgeons, Kobe, Japan, June 28-29, 1994.

172. Guest Speaker, Grand Rounds, Department of Pediatrics, Maimonides Medical Center, Brooklyn, New York, March 22, 1994

173. Visiting Professor, Beilinson Medical Center, Tel Aviv, Israel, April 10, 1994

174. Visiting Professor, Ospedale Infantile, Torino, Italy, April 28-20, 1995

175. Visiting Professor, Course on The Surgical Treatment of Anorectal Malformations, Children's Hospital, Vije Universiteit, Brussels, Belgium, May 4-10, 1994.

176. Guest Speaker, Scandinavian Association of Pediatric Surgeons, Goteborg, Sweden, May 10-14, 1994.

177. Visiting Professor, Baton Rouge, Louisiana, June 10-12, 1994.

178. Visiting Professor and Guest Speaker, Course on Surgical Treatment of Anorectal Malformations, PEMEX Hospital, Mexico City, Mexico, June 15-17, 1994.

179. Visiting Professor, Unita Locale Socio Sanitaria, Treviso, Italy, June 23-25, 1994.

180. Guest Speaker, First International Meeting, Pediatric Colorectal Club, Hamburg, Germany, June 26, 1994.

181. Visiting Professor, Japanese College of Surgeons, Kobe, Japan, June 28-29, 1994.

182. Visiting Professor, Osaka University Hospital, Osaka, Japan, July 30, 1994.

183. Visiting Professor, Keio University, Tokyo, Japan, July 2, 1994.

184. Guest Speaker, United Ostomy Association National Meeting, August 11-14, 1994.

185. Guest Lecturer, Department of Surgery Grand Rounds, Mt. Sinai Medical Center, New York, NY, Sept. 7, 1994.

186. Guest Speaker, Department of Surgery Grand Rounds, Long Island Jewish Medical Center, New Hyde Park, NY, Sep. 8, 1994.

187. Guest Speaker, World Congresses of Gastroenterology, Los Angeles, California, Oct. 2-7, 1994.

188. Guest Speaker, Grand Rounds, Department of Pediatric Surgery, Children's Hospital of Los Angeles, Los Angeles, California, Oct. 6, 1994.

189. Guest Speaker, La Asociacion de Medicos del Hospital Infantil de Morelia, Morelia, Michoacan, Mexico, Oct. 19-22, 1994.

190. Visiting Professor and Guest Speaker, Course on the Surgical Treatment of Anorectal Malformations, Samsun Medical Center, Seoul, Korea, and Wonju College of Medicine in Wonju, Korea Oct. 27-Nov. 1, 1994.

191. Visiting Professor and Guest Speaker, The Chinese University of Hong Kong, Prince of Wales Hospital, Santin, Hong Kong, Nov. 2-7, 1994.

192. Visiting Professor, Landshut, Germany, January 3-5, 1995.

193. Visiting Professor and Guest Speaker, Course on the Surgical Treatment of Anorectal Malformations, Hospital Universitario "Dr. Antonio Maria Pineda", Barquisimeto, Venezuela, Jan. 30-Feb 3, 1995.

194. Visiting Professor and Guest Speaker, Department of Pediatric Surgery Grand Rounds, Babies Hospital, Colombia-Presbyterian Medical Center, New York, New York, Feb. 16, 1995.

195. Visiting Professor and Guest Speaker, Department of Pediatric Grand Rounds, Buffalo Children's Hospital, Buffalo, New York, Feb. 17-18, 1995.

196. Visiting Professor and Guest Speaker, SUNY Health Science Center, Syracuse, NY, Feb. 24-25, 1995.

197. Guest Speaker, Department of Pediatric Surgery Grand Rounds, Children's Hospital of Orange County, Orange, California, March 6-10, 1995.

198. Guest Speaker, Annual Meeting Sociedad de Cirujanos Pediatras Egresados del Instituto Nacional de Pediatria, March 15-19, 1995.

199. Guest Speaker, Grand Rounds, Department of Surgery, New York Hospital-Cornell Medical Center, New York, New York, March 22, 1995.

200. Guest Speaker, 1st European Congress of Pediatric Surgery, Graz, Austria, May 4-6, 1995.

201. Guest Speaker, 5th Congress of the Asian Federation of Coloprotology,"Posterior Sagittal Approach for the Treatment of Acquired Conditions, Seoul, Korea, June 1-2, 1995.

202. Visiting Professor, Montefiore Medical Center, Bronx, New York, June 19, 1995.

203. Visiting Professor, Japanese Society of Pediatric Surgeons, Yokohama, and Tokyo University Medical Center, June 26-19, 1995.

204. Guest Speaker, 2nd Annual International Pediatric Colorectal Club, Dublin, Ireland, July 22, 1995.

205. Visiting Professor, Hartford Medical Center, Hartford, Connecticut, August 19-20, 1995.

206. Guest Speaker, Sociedad Mexicana de Cirugia Pediatrica, XXVII Congreso Nacional, Sep. 13-16, 1995.

207. Guest Speaker, Department of Surgery Grand Rounds, New York Methodist Hospital, Brooklyn, NY, Oct. 3, 1995.

208. Visiting Professor, Fifth Congress of the Arab Association of Pediatric Surgeons, Course on the Surgical Treatment of Anorectal Malformations, Alexandria, Egypt, Oct. 11-153, 1995.

209. Visiting Professor, Course on the Surgical Treatment of Anorectal Malformations, King Hussein Medical Centre, Amman, Jordan, October 16-21, 1995.

210. Guest Speaker, Commemorative Congreso, Instituto Nacional de Pediatria, Mexico City, Mexico, Nov. 16-20, 1995.

211. Visiting Professor, Orange County Children's Hospital, Anaheim, California, January 17-19, 1996.

212. Guest Speaker, Society Symposium on Pediatric Gastrointestinal Motility Disorders, Newport Beach, California, Jan. 20-21, 1996.

213. Guest Speaker, Grand Rounds, Department of Pediatrics, St. Peter's Medical Center, New Brunswick, New Jersey, Feb. 8, 1996.

214. Visiting Professor, Course on Anorectal Malformations, Hospital General Universitario, "Gregorio Maranon," Madrid, Spain, March 15-24, 1996.

215. Visiting Professor and Guest Speaker Pediatric Surgery Update and Bowel Management Issues - United Ostomy Association, Balboa Naval Hospital, San Diego, May 22, 1996.

216. Guest Speaker, Workshop on Surgical Treatment of Anorectal Malformations at the 29th Annual Meeting of the Pacific Association of Pediatric Surgeons, Singapore, May 12-15, 1995.

217. Guest Speaker, American Pediatric Surgical Association, Total Urogenital Mobilization, San Diego, California, May 19-22, 1996.

218. Visiting Professor, Rainbow Children’s Hospital, Cleveland, Ohio, June 28-30, 1996.

219. Guest Speaker, International Pediatric Surgery Colorectal Club, Genoa, Italy, July 13-15, 1996.

220. Guest Speaker, British Association of Pediatric Surgery, Jersey, Channel Islands, U.K., July 16-19, 1996.

221. Visiting Professor, Hospital General Universitario “Gregorio Maranon,” Madrid, Spain, August 1-4, 1996.

222. Visiting Professor, Basler Kinderspital, Basel, Switzerland, August 29, 1996.

223. Visiting Professor, and Guest Speaker, 32nd National Congress of Italian Pediatric Surgeons, Torino, Italy, September 26-28, 1996.

224. Visiting Professor, Group Hospitalier Necker-Enfants Malades, Paris, France, November 19, 1996.

225. Guest Speaker, Congress on Fetal Medicine, Cannes, France, November 21-23, 1996.

226. Visiting Professor, Klinken der Stadt Koln, Cologne, Germany, December 12-15, 1996.

227. Guest Speaker, Department of Surgery Grand Rounds, North Shore University Hospital, Manhasset, New York, Jan. 14, 1997.

228. Visiting Professor, Children’s Hospital, Greenville, South Carolina, February 13-16, 1997

229. Visiting Professor, IV International Reunion of Pediatric Surgeons of the Sociedad de Cirujanos Pediatras del Issste, Morelia, Mexico, March 20-23, 1997

230. Guest Speaker, Pacific Association of Pediatric Surgeons, Phoenix, Arizona, April 10-14, 1997.

231. Visiting Professor, Children’s Hospital Medical Center, Cincinnati, Ohio, April 14-16, 1997.

232. Visiting Professor, San Diego Children’s Hospital, San Diego, California, May 15-17, 1997.

233. Visiting Professor, Medical College of Georgia, Augusta, Georgia, June 12-14, 1997.

234. Visiting Professor, LKA Kinderchirurgie,Salzburg, Austria, June 26-28, 1997.

235. Visiting Professor and Guest Speaker, Sociedade Paulista de Cirurgia Pediatrica, Sao Paulo, Brasil, June 30 - July 2, 1997.

236. Visiting Professor, King Hussein Medical Center, Amman, Jordan, July 25-26, 1997.

237. Visiting Professor, The University of Texas Medical Branch at Galveston, Galveston, Texas, August 8-10, 1997.

238. Visiting Professor, Academisch Ziekenhuis Nijmegen, Nijmegen, The Netherlands,

August 21-23, 1997.

239. Guest Speaker, Course on Surgical Treatment of Anorectal Malformations, The General Infirmary at Leeds, Leeds, United Kingdom, Sep. 16-21, 1997.

240. Visiting Professor, Azienda Ospedaliera “S. Maria Degli Angeli,” Pordenone, Italy,

September 21-24, 1997.

241. Guest Speaker, II Curso Intensivo Sobre Tratamiento Quirurgico de las Malformaciones Anorectales, Hospital General Universitario “Gregorio Marañon,” Madrid, Spain, May 6-8, 1998.

242. Guest Speaker, Children’s Hospital, Greenville, South Carolina, February 13-16, 1997.

243. Guest Speaker, IV International Reunion of Pediatric Surgeons of the Sociedad de Cirujanos Pediatras del Issste, Morelia, Mexico, March 20-23, 1997.

244. Guest Speaker, The American Pseudo-obstruction and Hirschsprung’s Disease Society, Inc., Boston, Massachusetts, April 4-6, 1997.

245. Guest Speaker,General Surgery Grand Rounds, Children’s Hospital Medical Center, Cincinnati, Ohio, April 14-16, 1997.

246. Guest Speaker, at the American Association of Pediatric Surgery, Naples, Florida, April 18-19, 1997.

247. Guest Speaker, 29th Annual Wound, Ostomy and Continence Conference, Nashville, Tennessee, June 11, 1997.

248. Guest Speaker, The American Society of Colon and Rectal Surgeons, Philadelphia, Pennsylvania, June 22, 1997

249. Visiting Professor, Azienda Ospedaliera S.Maria Degli Angeli, Pordenone, Italy, July 16-18, 1998.

250. Guest Speaker, International Symposium Pediatric Surgery, Trinity College, Dublin, Ireland, July 19-20, 1997.

251. Guest Speaker, Fourth Meeting of the International Pediatric Colorectal Club, Istanbul, Turkey, July 21, 1997.

252. Guest Speaker, British Association of Pediatric Surgeons, Istanbul, Turkey, July 24-26, 1997.

253. Presented paper at the Surgical Section of the American Academy of Pediatrics, 49th Annual Meeting, New Orleans, Louisiana, Oct. 1-Nov. 2, 1997.

254. Guest Speaker, Sociedad de Cirujanos Pediatras Egresados del Instituto Nacional de Pediatria, Tapalpa, Jalisco, Mexico, March 5-15, 1998.

255. Guest Speaker, Sociedad Mexicana de Cirugia Pediatrica, PresentedZacatecas, Mexico, Sep. 10-15, 1997.

256. Visiting Professor, King Hussein Medical Centre, Amman, Jordan, April 13-15, 1998.

257. Guest Speaker, European Society of Paediatric Urology, Saltzburg, Austria, April 16-19, 1998.

258. Visiting Professor, Ostechweizer Kinderspital, ST. Gallen, Switzerland, April 20, 1998.

259. Visiting Professor, Basler Kinderspital, Basel, Switzerland, April 21, 1998.

260. Visiting Professor, and Guest Speaker, II Curso Intensivo Sobre Tratamiento Quirurgico de las Malformaciones Anorectales, Hospital General Universitario “Gregorio Marañon,” Madrid, Spain, May 6-8, 1998.

261. Guest Speaker, XIV Congreso Panamericao de Cirugia Pediatrica, Santo Domingo, Dominican Republic, June 22-26, 1998.

262. Guest Speaker, British Council International Seminars, Current Practice in Neonatal Surgery, British Council Course, Manchester Children’s Hospital, July 13-16, 1998.

263. Guest Lecturer, Fifth International Pediatric Colorectal Club Meeting, Cologne, Germany, July 19-21, 1998.

264. Guest Speaker, Course on “The Surgery of the Cloaca and Urinary Continent Diversion,” Azienda Ospedaliera S.Maria Degli Angeli, Pordenone, Italy, July 16-18, 1998.

265. Poster Presentation, British Association of Pediatric Surgeons, Bristol, U.K., July 19-23, 1998.

266. Guest Speaker, XXXI Congreso Nacional de Cirugia Pediatrica, Sociedad Mexicana de Cirugia Pediatrica, Cancun, Mexico, Sep. 10-20, 1998.

267. Guest Speaker, Course on “The Surgical Management of Anorectal Malformations, Lisbon, Portugal, Sep. 7-9, 1998.

268. Visiting Professor, Universite Catholique de Louvain Cliniques Universitaires Saint Luc, Brussels, Belgium, October 21-15, 1998.

269. Course Organizer, American College of Surgeons Fall Meeting, Specialty Session, “Pediatric Surgery: Congenital Anorectal Malformations,” October 27-29, 1998.

270. Guest Speaker, 49th Anniversary Celebration of Hospital del Niño DIF, in Hidalgo,

Mexico, Jan. 22-31, 1999.

271. Guest Speaker, II Congreso Nacional Sobre Defectos al Nacimiento, Mexico City, Mexico, March 4-6, 1999.

272. Guest Speaker, Sociedad de Cirujanos Pediatras Egresandos del Instituto Nacional de Pediatria, “Advances en Cirugía Ano/Rectal,” Madrid, Spain, March 8-10, 1999.

273. Visiting Professor, King Hussein Medical Centre, Amman, Jordan, March 11-14, 1999.

274. Visiting Professorship and Guest Speaker, University of Tel Aviv, Schneider Children’s Hospital, Tel Aviv, Israel, March 14-20, 1999.

275. Visiting Professor, Hospital Nacional de Niños, San Jose, Costa Rica, March 25-28, 1999.

276. Guest Speaker, Department of Pediatrics Postgraduate Lecture Series, “Anorectal Malformations,” Nassau County Medical Center, East Meadow, NY, April 15, 1999.

277. Guest Speaker, Grand Rounds, Mercy Medical Center, Pittsburgh, Pennsylvania, April 19-20, 1999.

278. Visiting Professor, Azienda Ospedaliera, Istituti Clinici di Perfezionamento, Milan, Italy, June 23 to June 27, 1999.

279. Visiting Professor, Academisch Ziekenhuis, Vrihe Universiteit Brussel, Brussels, Belgium,

July 17-19, 1999.

280. Guest Speaker, British Association of Pediatric Surgeons, Liverpool, U.K., July 20-23, 1999.

281. Guest Speaker, Sixth Annual Meeting of the Pediatric Colorectal Club, Stockholm, Sweden, July 24-26, 1999.

282. Visiting Professor and Guest Speaker at the XXXII Congreso Nacional de Cirugia Pediatrica, of the Sociedad Mexicana de Cirugia Pediatrica, Zacatecas, Mexico, September 8-16, 1999

283. Guest Speaker, XXXII Congreso Nacional de Cirugia Pediatrica, of the Sociedad Mexicana de Cirugia Pediatrica Zacatecas, Mexico, Sep. 8-16, 1999.

284. Guest Speaker, 51st Annual Meeting of the American Academy of Pediatrics, Section on Surgery, Washington, DC, Oct. 8-10, 1999.

285. Guest Speaker, XXIII InterAmerican Medical Dental Congress of the Sociedad Medica Hispanoamericana de Nueva York, Dr. Severo Ochoa Memorial Lecture, Queens, New York, Oct. 10, 1999.

286. Guest Speaker, XXII Congreso Chileno de Urologia, La Serena, Chile, Oct. 28-31, 1999.

287. Guest Speaker, Cirurgia de las Malformaciones Anorectales, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Nov. 7-8, 1999.

288. Guest Speaker, XXXIII Congreso Argentino de Cirugia Pediatrica, Buenos Aires, Argentina, Nov. 9-12, 1999.

289. Visiting Professor, Hospital Bambino Gesu, Rome, Italy, December 2-4, 1999.

290. Visiting Professor, Klinkum Manheim, Manheim, Germany, December 6, 1999.

291. Visiting Professor, Fredrich-Schiller Universitat, Jena, Germany, December 7, 1999

292. Visiting Profesor and Guest Speaker, Hospital “Teresa Herra”, A Coruña, España, Dec. 9-10, 1999.

293. Visiting Professor, St. Christopher’s Children’s Hospital, Philadelphia, Pennsylvania, January 6-8, 2000.

294. Visiting Professor, LKA Kinderchirurgie, Salzburg, Austria, January 14-18, 2000.

295. Guest Speaker, Sociedad de Cirujanos Pediatras, Egresados del Instituto Nacional de Pediatria,

Tabasco, Mexico, Feb. 9-13, 2000.

296. Guest Speaker, Department of Pediatrics Grand Rounds, Nassau County Medical Center, East Meadow, New York, February 24, 2000.

297. Guest Speaker, Trece grandes de la cirugia en Mexico. Durango, Mexico. Oct. 6-7, 2000.

298. Guest Speaker, American College of Surgeons 86th Annual Clinical Congress. Chicago. Oct.22-27, 2000.

299. Poster Presentation, American Academy of Pediatrics 2000 Annual Meeting. Creation of a Continent Catheterizable Stoma in Patients with Anorectal Malformations and Without an Appendix. Chicago, Oct. 26-29, 2000.

300. Guest speaker, The 30th Anniversary of Foundation of the National Institute of Pediatrics, Mexico City, Nov. 8-10, 2000.

301. Guest speaker, Grand Rounds, The American British Cowdray Medical Center I.A.P., Division de Ensenanza, Catedra De Cirugia “Carlos Peralta”. Mexico. Nov. 10, 2000.

302. Visiting Professor Nurnberg, Germany. Dec. 4-7, 2000.

303. Visiting Professor, Vincenza, Italy. December 8-9, 2000.

304. Visiting Professor Anorectal Malformation Course, Three Day Workshop, Guadalajara, Mexico.

Jan. 22-24, 2001.

305. Visiting Surgeon and Guest Speaker, Hospital Monteprincipe, Madrid, Spain. Feb. 17, 2001

306. Guest speaker, Hospital Monteprincipe Madrid, Spain. Feb. 17, 2001.

307. Guest speaker, Society of Pediatric Surgeons of National Institute of Pediatric, Mexico. March 14-18, 2001.

308. Visiting Professor and Guest speaker, 34th Annual Meeting Pacific Association of Pediatric Surgeons, 11th Council Meeting, World Federation of Associations of Pediatric Surgeons ,VIII Meeting of the International Pediatric Colorectal Club, Kyoto, Japan, April 2-4, 2001

309. Guest Speaker, Grand Rounds, Department of Gastroenterology, North Shore University Hospital, Manhasset, New York, June 13, 2001.

310. Guest Speaker, Grand Rounds, Department of OBGYN, North Shore University Hospital, Manhasset, New York, June 16, 2001.

311. Guest Speaker, Thirteenth Annual Robert E. Gross Memorial Lecture. Children’s Hospital Boston, June 14, 2001.

312. Guest Speaker, Department of Obstetrics and Gynecology Grand Rounds, Long Island Jewish Medical Center, New Hyde Park, New York, Sep. 26, 2001.

313. Guest Speaker, Altonaer KinderKrankenhaus Klinik fur Kinder-und Jugendmedizin, Hamburg, Germany, Sep. 2001.

314. Guest Speaker, Loren R. Chandler Memorial, Lecture in Pediatric Surgery, Stanford University School of Medicine, California, Nov. 2, 2001.

315. Visiting Professor and Guest Speaker, American Academy of Pediatrics 2001 National Conference and Exhibition. San Francisco, California, Oct. 20-24, 2001.

316. Guest Speaker, Grand Rounds, Department of Surgery, Texas Tech University Health Sciences Center, School of Medicine, Lubbock, Texas, Nov. 25-30, 2001.

317. Guest Speaker, Surgical Grand Rounds, Munger Pavilion, New York Medical College, Westchester, Jan. 8, 2002.

318. Visiting Professor, Cosenza Italy, Jan. 17-21, 2002.

319. Visiting Professor and Guest Lecturer 22nd Annual F.L. Raffucci Memorial Lecture. Universidad De Puerto Rico, Feb. 6-10, 2002.

320. Guest Speaker, Anorectal Malformation Course, cd. Juarez Mexico Hospital, Poliplaza, Mexico. March 13-15, 2002.

321. Visiting Professor and Guest Speaker, Pediatric Grand Rounds - Thomas Jefferson University – duPont Hospital for Children Delaware. April 17, 2002.

322. Visiting Professor, Pacific Association of Pediatric Surgeons (PAPS), San Diego, California May 2002.

323. Guest Speaker, Spaniard Association of Pediatric Surgeons, Sociedad de Residentes y Ex-Residentes de Cirugía Pediátrica Egresados del Instituto Nacional de Pediatría III Reunion Mexico-España, Salamanca, May, 2002.

324. Visiting Professor - Meeting Lecture to Parents of Children with Anorectal Malformations, Munich, Germany, May 25, 2002.

325. Visiting Professor and Guest Speaker, Klinikum Oldenburg - Oldenburg, Germany, May 27-28, 2002

326. Visiting Professor and Guest Speaker, Grand Rounds, Austin Pediatric Surgery Association, Austin, Texas. June 21, 2002.

327. Guest Speaker, International Meeting of the Pediatric Colorectal Club, Marseille, France, July 2002.

328. Guest Speaker, XVIII Panamerican Congress of Pediatric Surgery, Acapulco, Mexico, Sep. 2002.

329. Guest Speaker, Department of Obstetrics and Gynecology Grand Rounds, Staten Island University Hospital, Oct. 2, 2002.

330. Visiting Professor and Guest Speaker, Brazilian Association of Pediatric Surgeons - Operating Course. Brazilian Academy of Pediatric Surgery, Oct. 31–Nov. 7, 2002.

331. Guest Speaker and Visiting Surgeon, St. Joseph’s Hospital, Berlin, Germany, Nov. 25-28, 2002.

332. Guest Speaker, Grand Rounds, Department of Obstetrics and Gynecology, Nassau Surgical Society and Brooklyn and Long Island Chapter of the American College of Surgeons, Nassau, New York Dec. 4, 2002.

333. Guest Speaker, Grand Rounds, Department of Obstetrics and Gynecology, North Shore Long Island Jewish Health System, New Hyde Park, New York Dec. 4, 2002.

334. Visiting Professor and Guest Speaker, Hospital de la Misericordia, Bogota, Colombia, December 5-9, 2002.

335. Visiting Professor and Guest Speaker, The Hospital for Sick Children, Toronto, Canada, Feb. 27-18, 2003.

336. Visiting Professor and Guest Speaker, Azienda Ospedaliera Pediatrica di Alta Specialita e di Rilievo Nazionale Santobono - Pausilipon Azienda Ospedaliera Pediatrica. Corso dal vivo di Chirurgia delle malformazioni anorettali. Il Trattamento Della Persistenza Della Cloaca, Napoli, Italy, March 4-5, 2003.

337. Guest Speaker, XV Reunion De Residentes y Exresidentes del Instituto Nacional de Pediatria V Reunion Mexico-Espana, Jalapa, Veracruz, Mexico. March 12-16, 2003.

338. Visiting Professor and Guest Speaker, XV Internacional De Urologia Pediatrica, II Curseo De La Asociacion Andaluza de Urologia Para Residentes. XV International Course of Pediatric Urology, Malaga, Spain, April 1-3, 2003.

339. Visiting Professor and Guest Speaker, Third Annual Spring Pediatric Urology Renez-Vous, Vermont Children’s Hospital, Burlington, Vermont, May 3, 2003

340. Visiting Professor & Guest Speaker, 5th European Congress of Paediatric Surgery, Tours, France, May 21-24, 2003.

341. Visiting Professor & Guest Speaker, APSA 34th Annual Meeting, Fort Lauderdale, Florida, May 25-28, 2003.

342. Visiting Professor & Guest Speaker, 10th International Meeting Pediatric Colorectal Club, Portugal, July 13-15, 2003.

343. Visiting Professor & Guest Speaker, BAPS 50th Annual International Congress, Portugal, July 15-18, 2003.

344. Visiting Professor & Guest Speaker, The Children’s Hospital, Denver Colorado, Aug. 7-10, 2003.

345. Visiting Professor & Guest Speaker, Sociedad Mexicana de Cirugia Pediatrica Cancun, Mexico, Sep. 11-12, 2003.

346. Visiting Professor & Guest Speaker, Nuevo Hospital Maternao-Infantil, III Curso Intensivo sobre Tratamiento Quirurgico de Malformaciones Anorrectales, Madrid, Spain, Oct. 12-21, 2003.

347. Visiting Professor & Guest Speaker, St. Joseph Hospital, Berlin, Germany, Nov. 2-8, 2003.

348. Visiting Professor, Bogota, Colombia, Dec. 2003.

349. Visiting Professor and Guest Speaker, UMASS Memorial Hospital, Worcester, Massachusetts, Jan. 27-29, 2004.

• International Pediatric Colorectal Club Meeting 11th Meeting May 22-23, 2004, North-Shore Long Island Jewish Medical Center.

350. Visiting Surgeon, Nino Jesus, Madrid, Spain, March 2004.

351. Visiting Professor, Girona Spain, June 1-3, 2004.

352. Visiting Professor, National Congress of Urology, Oviedo, Spain, June 4th, 2004.

353. Visiting Professor and Guest Speaker, Grand Rounds, 8th Annual Colodny Lectureship in Surgery, University of Vermont, June 16-17, 2004.

354. Visiting Professor and Guest Speaker, Munster, Germany, Aug. 4-6, 2004.

355. Visiting Professor and Guest Speaker, 37th Congress Mexican Society of Pediatric Surgery, CD. Juarez, Mexico, Sep. 2004.

356. Guest Speaker, Lecturer 9th Central European Congress of Coloproctology, Serbian Association of Colorectal Surgeons, Belgrade Oct., 2004.

357. Visiting Professor and Guest Speaker, San Lucas Hospital PUCRS, Porto Alegre, Brazil, Oct. 15-16, 2004.

358. Visiting Professor and Guest Speaker, Clinica Alemana, Chile, Nov. 2-5, 2004.

359. Visiting Professor and Guest Speaker, Treatment and Management of Children with Stoma, Milano, Italy, Jan. 2005.

360. Visiting Professor and Guest Speaker, Association of Mexican Military Doctors Oaxaca, February 2005.

361. Visiting Professor and Guest Speaker, Neonatology Grand Rounds, Denver, April 2005.

362. Visiting Professor, Symposium, International Conference for the Development of Standards for the Treatment for Anorectal Malformations, Nettetal, Germany, May 17-20, 2005.

363. Guest Speaker, Academic Symposium, Riley Hospital for Children, Indianapolis, Indiana, June 3 4, 2005.

364. Visiting Professor and Surgeon, Our Lady’s Hospital for Sick Children, Dublin, Ireland July 9, 2005.

365. Visiting Professor and Surgeon, St. Louis Children’s Hospital, St. Louis, Missouri, August 9-10, 2005.

366. Guest Speaker, Hospital 12 de Octubre, Madrid Spain. Sep. 7, 2005.

367. Guest Speaker, Hospital Zarzuela-Madrid, Spain. Sep. 8, 2005.

368. Visiting Surgeon, Schneider Children’s Hospital Long Island Jewish, Long Island, New York, October 10, 2005.

369. Guest Speaker, 22nd Congress of Anatomy of Spain, Madrid, Spain Sep. 22, 2005.

370. Guest Speaker, Congress of the Society of Anatomists, Murcia, Spain. Sep. 18-24, 2005

371. Guest Speaker, American Pediatric Surgical Association, Phoenix, Arizona May 29-June 1, 2005.

372. Guest Speaker, Royal College of Surgeons of Edinburgh, Edinburgh, Scotland. September 26, 2005.

373. Visiting Professor, Catholic University Hospital, Porto Alegre, Brazil. October 16-20, 2005.

374. Guest Speaker, Surgical Grand Rounds, Wright State University, Dayton, Ohio March 1, 2006.

375. Guest Speaker, Surgical Grand Rounds, Children’s Medical Center, Dayton, Ohio, March 1, 2006.

376. Visiting Professor, Hospital Santa Casa, Porto Alegre, Brazil. March 10, 2006.

377. Visiting Professor, Bellinzona, Switzerland. March 27-30, 2006.

378. Visiting Professor, Padvoa, Italy. March 31-April 3, 2006.

379. Guest Speaker and Panelist, Colorectal Symposium, IPEG Annual Meeting, Dallas, Texas. April 26, 2006.

380. Guest Speaker, Surgical Grand Rounds, University of South Florida, Tampa, Florida, May 8, 2006.

381. Visiting Professor, Universidad de Cd. Juarez, Mexico City, Mexico. May 13, 2006.

382. Guest Speaker, American Pediatric Surgical Association 37th Annual Meeting, Hilton Head, South Carolina, May 21-24, 2006.

383. Visiting Surgeon, Schneider Children’s Hospital Long Island Jewish, Long Island, New York. June 17, 2006.

384. Guest Speaker, British Association of Pediatric Surgeons, The Royal College of Surgeons, July 18 – 21, 2006.

385. Visiting Surgeon, Hosptial Buzzi, Milan, Italy, July 22, 2006

386. Visiting Surgeon, Madrid, Spain, July 24, 2006

387. Visiting Surgeon, Hospital Mutua de Terrassa, Barcelona, Spain, July 25, 2006

388. Guest Speaker and Co-Chairman, 13th International Pediatric Colorectal Club, Helsinki, July 15-17, 2006.

389. Papers presented, American Academy of Pediatrics National Conference and Exhibition, Atlanta, Georgia, Oct.7-12, 2006.

390. Visiting Professor, Ankara Turkey. October 12-13, 2006.

391. Poster presentation, North American Society for Pediatric Gastroenterology, Hepatology and Nutrition Annual Meeting, Orlando, Florida ,Oct.19 – 21, 2006.

392. Visiting Surgeon, 20th Congress of Asian Association of Pediatric Surgeons and Live Operative Workshops, New Delhi, India. November 11-12, 2006.

393. Visiting Professor and Guest Speaker, M. James Warden-Karl Storz Visiting Professor, University of California, Irvine Pediatric Grand Rounds and Surgical Grand Rounds, Orange, California, Jan. 24-26, 2007.

394. Visiting Surgeon, San Jose, Costa Rica March 6 -11, 2007.

395. Visiting Professor, Hospital Universitario 12 de Octubre, Madrid, Spain. March 29-31, 2007.

396. Paper presented, American Pediatric Surgical Association, Orlando, Florida, May 26, 2007.

397. Visiting Professor, 8th European Congress of Pediatric Surgery. Turin, Italy. May 16-19, 2007.

398. Key Note Speaker, VACTERL Network, Covington, Kentucky, June 29-30, 2007.

399. Guest Speaker, Pediatric Colorectal Club York, United Kingdom, York St. John’s University Lords Mayors Walk York, United Kingdom, July 14-16, 2007.

400. Guest Speaker. World Congress WOFAPS- IPEG Sep. 9-12, 2007.

401. Visiting Professor and Guest Speaker, Al Wasl Maternity and Pediatric Hospital Dubai, United Arab Emirates Nov. 26-28, 2007.

402. Guest Speaker and Professor, International Course of Digestive Pathology in Pediatrics. Hospital Metropolitano. Sociedad Ecuatoriana de Cirugia Pediatrica, Quito, Ecuador April 24-26, 2008.

403. Guest Speaker. Curso Practico internacional Deavances en Cirguia Pediatrica. Sede instituto Nacional De Pediatria INP June 23-25, 2008.

404. Guest Speaker. 15th International Paediatric Colorectal Club Meeting. Universidad d Salamanaca, Salamanca, Spain, June 29- July 1, 2008.

405. Guest Professor. 55th Annual International Congress BAPS. Hospederia Foneseca Slamanca, Spain. July 2-5, 2008.

406. Keynote Speaker, Pull-Thru Network National Conference. St. Louis, Mo, July 24-27, 2008.

407. Guest Speaker, AAP National Conference and Exhibition Boston, Massachusetts Oct. 12, 2008.

408. Visiting Professor, Hospital Regional de la Asa Sul, Brasilia, Brazil, Nov. 10-14, 2008.

409. Guest Speaker, XXIX National Congress of Brazilian Association of Pediatric Surgeons, Salvador, Bahia, Brazil, Nov. 17-21, 2008.

410. Guest Speaker, Denver Children’s Hospital. Neonatology Grand Rounds and Pediatric Surgery Conference. January 8-9, 2009.

411. Visiting Professor, Chang-Gung Children’s Hospital. Taoyuan, Taiwan. Anorectal Malformations Workshop. Jan. 13-15, 2009

412. Paper presented, Weber-LaShore A, Breech LL, Levitt MA, Peña A. Posterior Sagittal Approach for Gynecologic Indications: A Case Series. BOAT Lectureship, Cincinnati Children’s Hospital Medical Center, March 15, 2009.

413. Guest Speaker. “Laparoscopy in anorectal malformations”, “Hydrocolpos in Cloaca Malformations”, “Posterior Cloaca”, “The Enema: Past and Present through Art and Literature”, 16th International Pediatric Colorectal Club Meeting. Graz, Austria June 15 -16, 2009.

414. Guest Professor. 56th Annual International Congress BAPS. Graz, Austria, June 17-20, 2009.

415. Guest Speaker. “Meet the Expert – Cloaca” 56th Annual International Congress BAPS. Graz, Austria, June 17, 2009.

416. Guest Professor. 10th European Congress of Pediatric Surgery, Graz, Austria, June 17-20, 2009.

417. Visiting Professor and Guest Speaker. Curso De Malformacion Anorectal. Sanatorio Americano, Montevideo, Uruguay, June 24, 2009.

418. Levitt MA, Kant A, Peña A. The Morbidity of Constipation in Patients with Anorectal Malformations. American Academy of Pediatrics, Washington DC October 16-18, 2009

419. Levitt MA, Bischoff A, Pena A. Posterior Cloaca - Further Experience and Guidelines for the Treatment of an Unusual Malformation. American Academy of Pediatrics, Washington DC October 16-18, 2009

420. Guest Speaker, Hydrocolopos in Cloacal Malformations: Often Unrecognized, Frequently Mismanaged. American Academy of Pediatrics, Washington DC October 16-18, 2009

421. Guest speaker & Visiting Professor, International Symposium on Pediatric Surgery, Update and Workshop, Riyadh Military Hospital, Riyadh, Kingdom of Saudi Arabia, November, 9-12, 2009

422. Guest Speaker and Visiting Professor, “Advances in management of Anorectal malformations” and “Colostomy Closure: How to avoid complications”, Congress Iberoamericano of Pediatric Surgeons IV, Habana, Cuba, March 23-26, 2010

423. Peña A, Bischoff A, Levitt MA. “Transanal Resection, How to Avoid Fecal Incontinence”, American Pediatric Surgical Association, Orlando, Florida, May 16-19, 2010

424. Chatoorgoon K, Dickie B, Peña A, Bischoff A, Falcone R, Frischer J, Levitt MA. “The Prone Position for Colorectal Problems: Not Just for Anorectal Malformations”. American Pediatric Surgical Association, Orlando, Florida, May 16-19, 2010

425. Peña A.“State of the Art in Anorectal Malformations – What is the Future?” 17th International Paediatric Colorectal Club, Padova, Italy, July 17-19, 2010.

426. Peña A and Bischoff A. “Hirschsprung’s Bowel Management for Adults” 2010 Pull-Thru Network National Conference, Saturday July 24, 2010.

427. Peña A and Bischoff A. “When is Bowel Management Indicated in the Anorectal Malformation Patient” 2010 Pull-Thru Network National Conference, Saturday July 24, 2010.

428. Chatoorgoon K, Peña A, Lawal T, Louden E, Levitt MA. The Problematic Duhamel Pouch: Manifestations and Treatment. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

429. Alam S, Reddy P, Isac W, Breech L, Sheldon C, Peña A, Levitt MA. Urologic Abnormalities in Patients with Rectovestibular Fistula and Absent Vagina. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

430. Sivan B, Levitt MA, Minevich E, Peña A, Sheldon A, Alam S. Epididymitis in patients with Anorectal Malformations: A Cause for Urologic Concern. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

431. Alam S, Lawal T, Peña A, Sheldon C, Levitt MA. Acquired Posterior Urethral Diverticulum Following Surgery for Anorectal Malformations. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

432. Lawal T, Rangel S, Bischoff A, Chatoorgoon K, Louden E, Peña A, Levitt MA. The Appendix as a Conduit for Antegrade Enemas: Lessons Learned from 200 Cases. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

433. Lawal T, Chatoorgoon K, Bischoff A, Peña A, Levitt MA. Management of H-Type Rectovestibular and Rectovaginal Fistulas. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

434. Lavitt MA, Peña A. Reoperations in Cloacal Malformations. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

435. Chatoorgoon K, Peña A, Lawal T, Louden E, Levitt MA. Neoappendicostomy in the Management of Pediatric Fecal Incontinence. American Academy of Pediatrics, San Francisco, California, October 2-5, 2010.

436. Peña A. “Creativity in Pediatric Surgery” Annual Meeting of the Association of Ex-Residents of Surgery of the National Institute of Pediatrics of Mexico, Durango, Mexico, March 18, 2011.

437. Peña A. “How to be Successful in Medical Presentations” Annual Meeting of the Association of Ex-Residents of Surgery of the National Institute of Pediatrics of Mexico, Durango, Mexico, March 18, 2011.

438. Peña A. “Complications in the Treatment of Hirschsprung’s Disease” Annual Meeting of the Association of Ex-Residents of Surgery of the National Institute of Pediatrics of Mexico, Durango, Mexico, March 18, 2011.

439. Visiting Professor, Children’s Mercy Hospital and Clinics, Kansas City, MO, April 7, 2011.

440. Bischoff A, Levitt MA, Peña A. Total Colonic Aganglionosis: A Surgical Challenge. How to Avoid Complications. Pacific Association of Pediatric Surgeons, Cancun, Mexico, April 10th – 14th, 2011.

441. Bischoff A, Levitt MA, Peña A. Laparoscopy in Anorectal Malformations. Pacific Association of Pediatric Surgeons, Cancun, Mexico, April 10th – 14th, 2011.

442. Peña A, Bischoff A, Breech L, Ayensu-Coker L, Levitt MA. Rectal Patch Vaginoplasty – An Alternative for Increasing the Size of a Reconstructed Narrow or Small Vagina. Pacific Association of Pediatric Surgeons, Cancun, Mexico, April 10th – 14th, 2011.

443. Peña A, Bischoff A, Levitt MA. Transpubic Approach for Complex Anorectal and Urogenital Malformations. Pacific Association of Pediatric Surgeons, Cancun, Mexico, April 10th – 14th, 2011.

444. Hamrick MC, Levitt MA, Eradi B, Bischoff A, Louden E, Hall J, Peña A. Transanal, Full-Thickness, Swenson-Like Approach for Hirschsprung’s Disease. American Academy of Pediatrics National Conference and Exhibition, Boston, MA, Oct 14th-18th, 2011.

445. Hamrick MC, Eradi B, Bischoff A, Louden E, Peña A, Levitt MA. Rectal Atresia and Stenosis; Unique Anorectal Malformations. American Academy of Pediatrics National Conference and Exhibition, Boston, MA, Oct 14th-18th, 2011.

446. Levitt MA, Breech L, Vallerie A, Peña A, Ayensu-Coker L, Miles L. Evaluation of Mullerian Structures In Prepubertal Patients with Anorectal Malformations. American Academy of Pediatrics National Conference and Exhibition, Boston, MA, Oct 14th-18th, 2011.

447. Chairmen, 18th International Pediatric Colorectal Club, Ankara, Turkey, June 10th-12th, 2011.

448. Bischoff A, Levitt MA, Peña A. Total Colonic Aganglionosis – A Surgical Challenge. How to Avoid Complications. 18th International Pediatric Colorectal Club, Ankara, Turkey, June 10th-12th, 2011.

449. Bischoff A, Salazar RF, Frischer J, Levitt MA, Peña A. Idiopathic Constipation – A Challenging but Manageable Problem. 18th International Pediatric Colorectal Club, Ankara, Turkey, June 10th-12th, 2011.

450. Guest Faculty. Workshop for Cloacal Malformations. Turkish Association of Pediatric Surgery, Ankara, Turkey, June 13th, 2011.

451. Guest Faculty. Malformación Ano Rectal y problemas Colorectales Quirúrgicos en Niños. Zapopan, Jalisco, September 10-12, 2011.

452. Bischoff A, Levitt MA, Peña A. Total Colonic Aganglionosis: A Surgical Challenge. How to Avoid Complications. XLIV Congreso Nacional de Cirugía Pediátrica, Guadalajara, Jalisco, September 15, 2011.

453. Guest Speaker, Luther Longino’s Grand Rounds, Department of Pediatrics, Children’s Hospital of Alabama, Birmingham, Alabama, April 11-13, 2012.

454. Levitt MA, Ponsky T, Peña A. Pediatric Colorectal Controversies. Interactive Web Symposium, Case Western Reserve University, Cleveland, Ohio, April 11, 2012.

455. Guest Speaker, La Creatividad de Los Medicos En Circunstancias Adversas, XXXII Congreso Nacional de Pediatria, Mexico, April 27-30, 2012.

456. Guest Speaker, American Pediatric Surgical Association, May 20-23, 2012.

457. Guest Speaker, 19th International Pediatric Colorectal Club, Rome, June 10-12, 2012.

458. Visiting Professor and Guest Speaker, BAPS 59th Annual International Congress, Rome, June 13-16, 2012.

459. Visiting Professor and Guest Speaker, Course on the Management of Fecal Incontinence. XLV Congreso Nacional de Cirugia Pediatrica. Cancun, Mexico, August 4-7, 2012.

460. Guest Speaker, 34th Congress of the Association of Pediatric Surgeons graduated at the National Institute of Pediatrics, Damaged Anal Canal Concesection to a Hirschsprung’s operation, Creel, Chihuahua, Mexico May 23-26, 2013.

461. Guest Speaker, 34th Congress of the Association of Pediatric Surgeons graduated at the National Institute of Pediatrics, “Bladder Neck Fistula a serious challenging malformation”, Chihuahua, Mexico May 23-26, 2013.

462. Guest Speaker, McGill University Department of Pediatric Surgery, The Montreal Children’s Hospital Pediatric General and Thoracic Surgery, Pediatric Grand Rounds “Advances in the Management of Colorectal Problems in Children”, Montreal, Canada, June 12, 2013

463. Guest Speaker, McGill University Department of Pediatric Surgery, The Montreal Children’s Hospital Pediatric General and Thoracic Surgery, McGill Multidisciplinary Surgical Grand Rounds and Neonatal Rounds “ Past, Present, and Future in the Management of Anorectal Malformations”, June 13, 2013

464. Bischoff A, Brisighelli G, Levitt MA, Peña A. The “Rescue” Operation for patients with cloacal exstrophy and its variants. International Pediatric Colorectal Club Meeting. June 2-3, 2013. Frankfurt, Germany.

465. Worshop on Anorectal Malformations – 4th World Congress of Pediatric Surgery. October 13 – 16, 2013. Berlin – Germany.

466. Lecture to the German Association of Parents of Children with Anorectal Malformations (SOMA). June 1st 2013. Frankfurt, Germany.

467. Visiting Professor – Mumbai – India. January 2014

468. Visiting Professor – Kuwait – December 2012.

469. Visiting Professor – Saudi Arabia – March 2014

470. Visiting Professor – Cochabamba, Bolivia – November 2012

471. Visiting Professor – Lima, Peru – September 2013

472. Visiting Professor –Cleaveland Clinic – November 2014

473. Visiting Professor – Milan, Italy – December 2014

474. Visiting Professor – Gddansk, Poland – June 2015

Attachment B – Book chapters / monographies - 87

1. Peña A: Surgical concepts for pediatricians. In Current Pediatrics, Mexico D.F., Edited by Ateo Mendez, pp 377-380, pp 382-396, and pp 405-419, 1976

2. Peña A: New guide for the diagnosis and treatment of pediatric patients. In Impresiones Modernas, S.A., Mexico D.F., pp 611-617, pp 675-693, and pp 703-709, 1977.

3. Peña A: Hormonal and metabolic concerns in the younger patient. In Endocrine and Metabolic Responses to Illness and Injury, Edited by G.W. Geelhoed. Churchill, London, England. Chapter 3:43-66, 1986.

4. deVries P and Peña A: Posterior sagittal anorectoplasty. In Pediatric Surgery, 4th Edition, Edited by Welch, Randolph, O'Neil et al. Year Book Medical Publishers, 108(2):1035-1037, 1986

5. Donahoe P and Peña A: Abnormalities in the female genital tract. In Pediatric Surgery, 4th Edition, Edited by Welch, Randolph, O'Neil, et al. Year Book Medical Publishers 138(2):1352-1362, 1986

6. Peña A: Posterior sagittal approach for the correction of anorectal malformations. In Advances in Surgery, Year Book Medical Publishers, 19:69-100, 1986

7. Peña A: Surgical Training Abroad - Mexico. In Problems in General Surgery, Section on Problems in Current Surgical Training. Edited by Leslie Wise. J.P. Lippincott Company 3(4):4-529-530, October, 1986

8. Peña A: Pediatric Surgical Problems. In Colon and Rectal Surgery, 2nd Edition. Edited by Marvin Corman. J.P. Lippincott, Inc. pp 249-285, November, 1988.

9. Peña A: Persistent Cloaca. In Operative Pediatric Urology, Edited by Johnson & Frank, Churchill Livingston, London, England, Chapter 14, pp 135-150, 1990

10. Peña A: Surgical treatment of female anorectal malformations. In Anorectal Malformations in Children: Update 1988, Edited by Stephens and Smith, March of Dimes Publication, Alan R. Liss, Inc. Birth Defects: Original Article Series, Volume 24, 4(19):404-423, 1988

11. Peña A: Potential anatomical sphincters of anorectal malformations in females. In Anorectal Malformations in Children: Update 1988, Edited by Stephens and Smith, March of Dimes Publication, Alan R. Liss, Inc., Birth Defects: Original Article Series, Volume 24, 4:163-175, 1988

12. Peña A: Imperforate Anus & Cloacal Malformations. In Pediatric Surgery, 2nd Edition. Edited by Ashcraft K, W.B. Saunders Company, Philadelphia, Chapter 13, pp 301-312, 1990

13. Peña A: Advances in the management of fecal incontinence secondary to anorectal malformations. In Surgery Annual, 1990. Edited by Lloyd Nyhus, Appleton & Lange, Connecticut, pp 143-167, 1990

14. Peña A: The surgical management of persistent cloaca: Results in 54 patients treated with a posterior approach. In Current Operative Urology 1992. Edited by E.Douglas Whitehead, J.P. Lippincott Company, Philadelphia, Chapter 13, pp 177-186, 1992

15. Peña A: Commentary: Management of persistent cloacas, ultimate challenge. In Current Operative Urology 1992. Edited by E. Douglas Whitehead, J.P. Lippincott Company, Philadelphia, Chapter 13, pp 187-197, 1992

16. Brock WA and Peña A: Cloacal Abnormalities and Imperforate Anus Clinical Pediatric Urology, 3rd Edition, Edited by PP Kelalis, LR King, AB Belman, W.B. Saunders, Philadelphia. Chapter 19, pp 920-942 1992

17. Peña A: Pediatric surgical problems.Congenital Megacolon or Hirschsprung’s disease. In Colon & Rectal Surgery, 3rd Edition, Edited by Marvin Corman. J.P. Lippincott, Inc., Philadelphia. Chapter 8, pp 337-373, 1992

18. Peña A: Management of Persistent Cloaca. In Reconstructive Surgery of the External Genitalia. Edited by Horton, CE Sr., Elder, JS. Little Brown & Company, Boston.

19. Peña A: Congenital Etiology. In Colorectal Physiology; Fecal Incontinence. Edited by Kuijpers HC. CRC Press Inc., Boca Raton. Chapter 4.1, pp 47-54, 1994

20. Peña A: Treatment of Anorectal Malformations. In Colorectal Physiology; Fecal Incontinence. Edited by Ha Kuijpers HC. CRC Press, Inc., Boca Raton. Chapter 9.9, pp 213-218, 1994

21. Peña A: Surgical Treatment of Hirschsprung's Disease. In Etiology, Evaluation and Management of Intractable Constipation. Edited by Wexner S and Bartolo D. Butterworth Heinemann, Oxford, U.K. Chapter 16, pp 168-175, 1995

22. Peña A: Imperforate Anus. In Surgery. The Medicine Group (Journals) Ltd., pp 205-210, 1994

23. Peña A: Surgical Considerations: Lower Gastrointestinal Motility Disorders. In Pediatric Gastrointestinal Motility Disorders. Edited by Hyman PE, DiLorenzo C. Academy Professional Information Services, Inc., New York. Chapter 27, pp 403-414 1994

24. Peña A: Anorectal Anomalies. In Rob & Smith's Operative Surgery. Edited by Spitz L and Coran A. Chapman & Hall Medical, London, U.K., pp 423-451, 1995

25. Chatterjee SK, Peña A, Donnellan WL: Primary Peritonitis, Typhoid Enteritis, Enteric Tuberculosis, Intra-Abdominal and Retroperitoneal Abscesses. Ascites. In Abdominal Surgery of Infancy and Childhood. Edited by Donnellan WL, Harwood Academic Publishers, Australia. Volume 2, Section 3, 46/1, 1996

26. Peña A, Skef Z, Schnuda DN, Donnellan WL: Parasitic disease of the abdomen. In Abdominal Surgery of Infancy and Childhood. Edited by Donnellan WL, Harwood Academic Publishers, Australia. Volume 2, Section 3, 64/1, 1996

27. Peña A: Anorectal Anomalies. In Operative Newborn Surgery. Edited by Puri P, Butterworth Heinemann, Oxford, U.K., Chapter 51, pp 379-394 1996

28. Paidas CN, Peña A: Rectum and Anus. In Surgery of Infants and Children: Scientific Principles and Practice. Edited by Oldham KT, Colombani PM, and Foglia RP. Lippincott-Raven Publishers, Philadelphia. Chapter 83, pp 1323-1362, 1997

29. Peña A: Pediatric GI Problems. Anorectal Malformations. In Slide Atlas of Gastroenterology and Hepatology, The Comprehensive Visual Reference, Edited by Mark Feldman, M.D., Current Medicine, Inc. Philadelphia. Volume 4, 1997

30. Peña A: Anomalias Anoretais. In Cirurgia Pediátrica, Volume II, edited by Maksoud JG, Chapter 70, pp 809-835, 1998

31. Peña A: Pediatric Surgical Problems. In Colon & Rectal Surgery, 4th Edition, edited by Corman M. Lippincott-Raven, Philadelphia. Chapter 18, pp 449-488, 1998

32. Peña A, Guardino K: Colorectal Problems in Pediatric Patients. In Essential Coloproctology for Nurses, edited by Porret T and Daniel N. Whurr Publishers Ltd., London, U.K. Chapter 15, pp 332-357 1999.

33. Peña, A: Imperforate anus. In Pediatric Gastrointestinal Disease, 2nd Edition, Wyllie R & Hyams J. eds. W.B. Saunders, Philadelphia. Chapter 42, pp 499-504, 1999

34. Peña, A: Imperforate anus and cloacal malformations. In Ashcraft Pediatric Surgery. 3rd Edition, edited by Ashcraft, Sharp, Sigalet and Snyder. W.B. Saunders, 2000, Chapter 35, pp 473-492, 2000

35. Peña A: Anorectal Malformations. In Nelson Textbook of Pediatrics, Sixteenth Edition. Edited by Behrman RE, Kleigman R, and Arvin AM. W.B. Saunders. Ch 281, pp 1075-1078, 1996

36. Peña A: Persistent Cloaca. In Operative Pediatric Urology, Second Edition. Edited by Frank JD, Gearhart JP and Snyder HM. Churchill Livingstone, pp 115-135, 2002.

37. Peña A, Hong AR. Anorectal Malformations: Surgical Directives Pediatric Surgery, Editor: Mattei P, Lippincott Williams & Wilkins. Section VII, Ch. 73, pp413-420 2002

38. Peña A, Levitt MA. Complicacoes relacionadas a doenca de Hirschsprung’s e as mas-formacoes anorectalis. In Urgencias Clinicas e Cirurgicas em Gastroenterologia e Hepatologia Pediatricas, Vol. 2. Editor Rodrigues Silva L. Rio de Janeiro MEDSI, pp:1101-1107, 2004

39. Paidas CN, Levitt MA, Peña A. Rectum and Anus. In: Principles and Practice of Pediatric Surgery. Edited by Oldham KT, Colombani PM, Foglia RP, Skinner M. Lippincott Williams and Wilkins Philadelphia, pp. 1395-1436, 2005

40. Peña A. Levitt MA. Imperforate Anus and Cloacal Malformations. In Pediatric Surgery, 4th Edition. Edited by Ashcraft KW, Holder TM, Holcomb W, WB Saunders Col. Philadelphia, pp. 496-517, 2005

41. Peña A, Levitt MA. Neurogenic Bladder and Anorectal Malformations. In: Pediatric Neurogenic Bladder Dysfunction. Edited by Esposito C, Guys JM, Gough D, Savanelli A, Springer, Berlin, pp. 85-88, 2006

42. Peña A, Levitt MA. Anorectal Malformations. In: Pediatric Surgery, 6th Edition, Edited by Grosfeld JL, O’Neill JA, Fonkalsrud EW, Coran AG. Mosby Elsevier, Philadelphia, 1566-1589, 2006.

43. Peña A. Levitt MA. Anorectal Malformations, Experience with the Posterior Sagittal Approach, In: Long-term Outcomes; Pediatric Surgery and Urology, 2nd Edition. Edited by Oldham K, Stringer M, Morquand P, Cambridge University Press, Cambridge, pp. 401-415, 2006

44. Peña A, Levitt MA. Imperforate Anus, In: Pediatric Gastrointestinal and Liver Disease: 3rd Edition. Wyllie, R & Hyams, J, eds., Saunders Elsevier, pp.749-755, 2006.

45. Levitt MA, Peña A. Management in the Newborn Period. In Anorectal Malformations in Children. Holschneider AM, Hutson J, eds. Springer, Heidelberg, Chapter 19, pp. 289-294, 2006.

46. Levitt MA, Peña A. Operative Management of Anomalies in Male. In: Anorectal Malformations in Children. Holschneider AM, Hutson J, eds. Springer, Heidelberg, Chapter 20, pp. 295-302, 2006

47. Levitt MA, Peña A. Operative Management of Anomalies in Female. In: Anorectal Malformations in Children. Holschneider AM, Hutson J, eds. Springer, Heidelberg, Chapter 21, pp. 303-306, 2006

48. Levitt MA, Peña A. Treatment of Cloacas. In: Anorectal Malformations in Children. Holschneider AM, Hutson J, eds. Springer, Heidelberg, Chapter 22, pp. 307-314, 2006

49. Levitt MA, Peña A. Complications after the Treatment of ARM and Redo operations. In: Anorectal Malformations in Children. Holschneider AM, Hutson J, eds. Springer, Heidelberg, Chapter 24, pp. 319-328, 2006

50. Levitt MA, Peña A. Treatment of Fecal Incontinence. In Anorectal Malformations in Children. Holschneider AM, Hutson J, eds. Springer, Heidelberg, Chapter 29, pp. 377-384, 2006

51. Levitt MA, Peña A. Treatment of Chronic Constipation and Resection of the Inert Rectum. In: Anorectal Malformations in Children. Holschneider AM, Hutson J, eds. Springer, Heidelberg, Chapter 32, pp.415-420, 2006

52. Peña A, Levitt MA: Surgical treatment of Hirschsprung’s disease. In Constipation: Etiology, Evaluation and Management. 2nd Edition. Edited by Wexner SD & Duthie GS, Springer-Verlag, pp221-234, 2006.

53. Peña A, Levitt MA. Pediatric Surgical Problems. In: Colon and Rectal Surgery. 5th edition Edited by Corman ML. Lippincott Williams & Wilkins Philadelphia, Chapter 18, pp 555-603, 2005

54. Peña A, Levitt MA. Anorectal Anomalies. In Pediatric Surgery Atlas. Edited by Puri P. Springer Verlag, 2006

55. Peña A, Levitt M. Anorectal Anomalies. In Atlas of Children’s Surgery. Edited by Willital GH, Keily E, Gohary A, Gupta DK, Minju Li, Tsuchida Y. Medknow Publications on behalf of the J Indian Assoc Pediatr Surg, 2006

56. Levitt MA, Peña A. Complications in the Treatment of Anorectal Malformations. In: Complications in Pediatric Surgery. Edited by Caty MG, pp319-328, 2006

57. Peña A, Sher M: Pediatric Hirschsprung’s, Anorectal malformations and other Conditions. In Textbook of Colon and Rectal Surgery. Springer Verlag, Chapter 51, p713-726, 2007

58. Peña A, Levitt, M. Anorectal Anomolies, In Operative Pediatric Surgery 6th edition. Hodder Arnold. Edited by Spitz. Chapter 50, pp.479-502. 2006

59. Peña A, Levitt M. Ch 51 Cloaca, In Operative Pediatric Surgery 6th edition. Hodder Arnold. Edited by Spitz. pp. 503-519, 2006

60. Levitt MA, Peña A. Posterior Sagittal Approach for the Management of Genitourinary Problems. In Progress in Pediatric Urology. 9:1-74, 2007

61. Levitt, M., Falcone R., Peña, A. Pediatric Fecal Incontinence, In Fecal incontinence: Diagnosis and Treatment. Springer, Chapter 36, pp341- 350, 2007

62. Shilpa S, Peña A. Anorectal Malformations: Peña’s Perspectives, In Pediatric surgery - Diagnosis and Management. Edited by Gupta DK, Sharma S, Azizkhan R. Jaypee Bros, Chapter 73, New Delhi, 2008

63. Levitt MA, Peña A. Laparoscopy in the Management of Fecal Incontinence and Constipation. In Atlas of Pediatric Laparoscopy and Thoracoscopy. Edited by Holcomb, Georgeson, and Rothenberg. Saunders Elsevier, pp. 81-90, 2008

64. Levitt MA, Peña A. Reoperations in Anorectal Malformations In Reoperative Pediatric Surgery. Edited by Teich S, and Caniano D. The Humana Press, Inc. pp. 311-326, 2008

65. Levitt MA, Peña A. Complications of Surgery in Anorectal Malformations, In: Complications in Pediatric Surgery. Edited byCaty MG. Informa Healthcare, Chapter 17, pp301-315, 2009

66. Peña A, Levitt MA. Anorectal Anomalies. In Pediatric Surgery: Diagnosis and Management. Edited by Puri P, Hollwarth M. Springer-Verlag, Berlin, Chapter 47, 463-576, 2009

67. Levitt MA, Peña A. Imperforate Anus and Cloacal Malformations. In Ashcraft’s Pediatric Surgery, 5th edition. Edited by Holcomb W, and Murphy JP. Elsevier Saunders, Philadelphia, pp468-490, 2010

68. Levitt MA, Peña A. Fecal Incontinence and Constipation. In Ashcraft’s Pediatric Surgery. 5th Edition. Edited by Holcomb W, Murphy JP. Elsevier Saunders, Philadelphia, pp491-501, 2010

69. Levit MA, Peña A. Pediatric Fecal Incontinence: A Surgeon’s Perspective. In Pediatrics in Review, 31(3): 91-101, 2010.

70. Sinha CK, Levitt MA, Peña A. Anorectal Malformations. In: Pediatric Surgery in Clinical Practice, Sinha CK and Davenport M, eds. Springer, Inc., 2009, pp. 125-131.

71. Levitt MA, Peña A. Chapter 22: Cloaca. In: Atlas of Pediatric Surgery Techniques. Chung D, ed. Elsevier, pp. 206-219.

72. Peña A, Levitt MA. Chapter 56: Imperforate Anus. In: Pediatric Gastrointestinal and Liver Disease, 4th edition. Wyllie & Hyams, eds. Elsevier Saunders, Philadelphia, pp. 583-590.

73. Bischoff A, Levitt MA, Peña, A. Reoperative Surgery for the Complicated Pediatric Stoma. In: Reconstructive Surgery of the Rectum, Anus and Perineum. [In Press]

74. Levitt MA, Peña A. Hirschsprung disease 2011 Update. BMJ Point of Care and BMJ Best Practice [online].

75. Levitt MA, Peña A. Chapter 64: Anorectal Malformations. In: Fundamentals of Pediatric Surgery, Mattei (ed) Springer, New York, pp 499-512, 2011.

76. Bischoff A, Levitt MA, Peña A. Manejo Medico de la Incontinencia Fecal. In: Tratado de Cirugia Pediatrica [In Press].

77. Bischoff A, Levitt MA, Peña A. Reoperative Surgery for the Complicated Pediatric Stoma. In: Reconstructive Surgery of the Rectum, Anus and Perineum [In Press].

78. Bischoff A, Levitt MA, Peña A. Stomas of the Small and Large Intestine. In: Encyclopedia of Pediatric Surgery [In Press]

79. Bischoff A, Dickie B, Levitt MA, Peña A. Anorectal Malformations. In: Encyclopedia of Pediatric Surgery [In Press]

80. Bischoff A, DeFoor W, Curtis S, Peña A. Anorectal Malformations and Cloaca. In: The Kelalis King-Belman Textbook of Clinical Pediatric Urology Sixth Edition.

81. Bischoff A, Levitt MA, Peña A. Imperforate anus. In: Pediatric Gastrointestinal and Liver Disease. 6th edition [In Press]

82. Bischoff A, Peña A. Anorectal Congenital Disorders. In: Current Therapy in Colon and Rectal Surgery, 3rd edition [In Press]

83. Bischoff A, Peña A. Hirschsprung Disease. In: Current Therapy in Colon and Rectal Surgery, 3rd edition [In Press]

84. Bischoff A, Peña A. Fecal Incontinence and Constipation. In: Succeeding in paediatric surgery examinations: Volume 3. Radcliffe Publications Ltd.

85. Peña A, Bischoff A. Anorectal Malformation. In: Succeeding in paediatric surgery examinations: Volume 3. Radcliffe Publications Ltd.

86. Bischoff A, Peña A. Hirschsprung disease. Update 2014 and 2015 BMJ Best Practice

87. Bischoff A, Peña A. Cloaca and Urogenital Sinus. In: Encyclopedia of Pediatric Surgery [in press]

Attachment C – articles 207

1. Peña A: The child with transient abdominal pain (Its relationship to histolytic amoeba). Rev Sanid Milit (Mex) 23:31-38, 1969

2. Vargas M, Peña A: Perforated viscera in typhoid fever: A better prognosis for children. Bol Med Hosp Infant (Mex) 30:1019-1025, 1973

3. Peña A: Imperforated anus (General Principles for Initial Management). Rev Mex Pediat 43:491-503, 1974

4. Cortina WJ, Peña A, Fernandez VJM: Wet lung syndrome in pediatrics. Rev Mex Pediat 43:386-389, 1974

5. Perez L, Peña A: Surgical treatment of pectus excavatum and pectus carinatum in children. Bol Med Hosp Infant (Mex) 31:1171-1180, 1974

6. Watson JC, Peña A, Vazquez JMF, Cevallos HC. Sindrome de Pulmon Humedo. Rev. Mex. Ped. 43:(4) 385-389. 1974

7. Vargas M, Peña A: Perforated viscera in typhoid fever: A better prognosis for children. J Pediatr Surg 10:531-532, 1975

8. Perez FL, Peña A, Rodriguez AE: Surgical treatment of gastroesophageal reflux issues (hiatus hernia) in pediatric age. Bol Med Hosp Infant (Mex) 32:1195-1206, 1975.

9. Peña A: Complications in gastrointestinal surgery in children. Rev Gastroent Mex 40:263-268, 1975

10. Peña A: Ambulatory Pediatric Surgery. Rev Mex Pediat 44:477-482, 1975

11. Vargas M, Peña A: Toxic amoebic colitis and amoebic colon perforation in children: An improved prognosis. J Pediatr Surg 11:223-225, 1976

12. Vivar FI, Peña A: Ureteral reimplant in children. Rev Sanid Milit (Mex) 34:84-89, 1976

13. Villegas AF, Peña A, Fallad VJ: Liver resection in children. Bol Med Hosp Infant (Mex) 34:13-21, 1976

14. Peniche G, Peña A: Torsion and infarc of the spleen. Bol Med Hosp Infant (Mex) 34:47-51, 1977

15. Villegas AF, Peña A, Leycegui AM: Choledocal cyst. Surgical treatment. Bol Med Hosp Infant (Mex) 34:129-135, 1977

16. Jimenez FJ, Monroy SH, Peña A: Ambulatory Pediatric Surgery. Bol Med Hosp Infant (Mex) 34:205-211, 1977

17. Peña A: The teaching of pediatric surgery in Mexico. Bol Med Hosp Infant (Mex) 34:219-238, 1977

18. Jolly SG, Johnson DG, Herbst JJ, Peña A, Garnier CR: An assessment of gastroesophageal reflux in children by extended pH monitoring of the distal esophagus. Surg 84:16-24, 1978

19. Olvera DJ, Peña A, Vera LJM: Duodenal obstruction in the newborn. Bol Med Hosp Infant (Mex) 35:281-287, 1978

20. Peña A, Cordero OA: Organic causes of intussusception. Bol Med Hosp Infant (Mex) 35:289-294, 1978

21. Peniche GR, Peña A: Aesophageal atresia. Bol Med Hosp Infant (Mex) 35:487-489, 1978

22. Peña A: Research and Mexican Physicians. Rev Sanid ilit (Mex) 33(2):50-59, 1979

23. Peña A: Principios Generales Y Progresos En El Manejo Quirurgico De Las Malformaciones Congenitas Mas Frecuentes Del Tubo Digestivo. Tem. Selec, Ped. Clin. 2:(2) 213-221, 1980

24. Perez FL, Peña A, Dorenbaum KD, Nurko SS: Pectus carinatum. Acta Pedia Mex 2(2):72-76, 1981

25. Peña A, Perez L, Nurko S, Dorenbaum D: Pectus carinatum and pectus excavatum: Are they the same disease?Am Surg, 47(5):215-218, 1981

26. Jolley SG, Herbst JJ, Johnson D, Matlak ME, Book LS, Peña A: Postcibal gastroesophageal reflux in children. J Pediatr Surg 16(4):487-490, 1981

27. deVries PA, Peña A: Posterior sagittal anorectoplasty. J Pediatr Surg 17(5):638-643, 1982

28. Peña A, DeVries PA: Posterior sagittal anorectoplasty: Important technical considerations and new applications. J Pediatr Surg 17(6):796-811, 1982

29. Peña A: Posterior sagittal anorectoplasty as a secondary operation for the treatment of fecal incontinence. J Pediatr Surg 18(6):762-773, 1985

30. Peña A: Surgical treatment of high imperforate anus. World J Surg 9:236-243, 1985

31. Perez-Fernandez L, Pena-Rodriguez A, Wapnir IL: Reflujo gastro-esofagico en ninos. Experiencia en 100 casos tratados con funduplicacion de Nissen. Bol Med Hosp Infant Mex 42(4): 256-265, 1985

32. Vargas M, Peña A: Colon toxico ambiano con y sin perforación. Conducta quirúrgica. Acta Ped de Mex 6(4):145-151, Oct-Dic, 1985

33. Villegas F, Peña A: Quiste del coledoco. Doce años de experiencia. Revision de 29 casos. Acta Ped de Mex(4):152-162, Oct-Dic, 1985

34. Ruiz R, Peña A: Repercusiones psicologicas de la ausencia testicular y el uso de prótesis. Acta Ped de Mex 6(4):173-176, 1985

35. Peña A: Conferencia Del Dr. Peña Rodriquez. Cirug Pediat Vol. 1(1):4-7, September, 1986

36. Peña A, Wilkins W: Anorectal Malformations: Concepts and Approach. Dialogues in Pediatric Urology 10(1):2-5, 1987

37. Peña A: Anatomical considerations relevant to fecal continence. Sem Surgl Oncl 3:141-145, 1987

38. Peña A: Anatomical considerations relevant to fecal continence. Sem Surg Onc 3:141-145, 1987

39. Peña A: Management of anorectal malformations. Keio J Med 36(4): 1987

40. Peña A: Anorectal Malformations. (Editorial Comment) Pediatr Surg Int 3:81 1988

41. Peña A: Surgical management of anorectal malformations. A unified concept. Pediatr Surg Int 3:82-93, 1988

42. Peña A: Results in the management of 322 cases of anorectal malformations. Pediatr Surg Int 3:94-104, 1988

43. Wilkins S, Peña A: The role of colostomy in the management of anorectal malformations. Pediatr Surg Int 3:105-109, 1988

44. Rich M, Brock W, Peña A: Spectrum of Genitourinary malformations in patients with imperforate anus. Pediatr Surg Int 3:110-113, 1988

45. Peña A: The surgical management of persistent cloacas. Results in 54 patients treated with the posterior sagittal approach. J Pediatr Surg 24(6):590-598, 1989

46. Peña A: Anorectal Malformations: Guidelines for early diagnosis and initial management. Children's Hospital Quarterly 1(1):57-61, 1989

47. Karlin G, Brock, W, Rich W and Peña, A: Persistent cloaca and phallic urethra. J Urology 142:1056-1059, 1989

48. Martinez D, Juame J, Stein T, Peña A: The effect of costal cartilage resection on chest wall development. Pediatr Surg Int 5:170-173, 1990

49. Hedlund H, Peña A: Does the distal rectal muscle in anorectal malformations have the functional properties of a sphincter? J Pediatr Surg 25(9):985-989,1990

50. Peña A: Posterior Sagittal Transrectal Approach for the Treatment of Urogenital Sinus with Normal Rectum. Current Techniques in Urology, Carl A. Olsson, Editor, Vol 3, Issue 5, 1990

51. Peña, A: Clinics in Pediatric Surgery, Advances in Pediatric Surgery. Children's Hospital Quarterly, 2(3) 259-263, 1990

52. Amroch D, Shrock P, Peña A: The abdominal mass in the asymptomatic infant. Children's Hospital Quarterly 2(4): 1990

53. Brock W, Peña A: Urological implications of imperforate anus. AUA Update Series, Lesson 26, Volume X, 202-207, 1991

54. Leditschke JF, Peña A: An unusual cloacal anomaly - late recognition and operative correction. Pediatr Surg Int 6:52-55, 1991

55. Gross GW, Wolfson PJ, Peña A: Augmented-pressure colostogram in imperforate anus with fistula. Radiol 21:560-562, 1991

56. Peña, A: Current Management of Anorectal Anomalies. Pediatric Surgery Issue, Sur Clin North Am 72(6):1393-1416, 1992

57. Peña A, Bonilla E, Mendez M, Sanchez L: The Posterior Sagittal Approach - Further Pediatric Applications. Ped Surg Int 7(4):274-278, 1992

58. Peña A, Filmer B, Bonilla E, Mendez M, Stolar C: Trans-anorectal approach for the treatment of urogenital sinus: Preliminary Report. J Pediatr Surg 27(6):681-685, 1992

59. Hedlund H, Peña A, Rodriguez G, Maza J: Long-term anorectal function in imperforate anus treated by a posterior sagittal anorectoplasty: manometric -Investigation. J Pediatr Surg 27(7):906-909, 1992

60. Peña A: Letter to the Editor. "Continence of posterior sagittal anorectoplasty by Langemeyer RATM & Molenaar JC in J Pediatr Surg 26:587-590, 1991" J Pediatr Surg 27:413-422, 1992

61. Peña A: Anorectal Malformations in Children. Curr Opin in Pediatr 4:481- 487, 1992

62. Levitt M, Rodriguez G, Noel B, Peña V, Peña A: Ruptured Appendix: Still a Problem. Children's Hospital Quarterly 4(1), 1992

63. Peña A: Management of anorectal malformations during the newborn period. World J Surg 17:385-392, 1993

64. Peña A, El-Behery M: Megasigmoid - A source of pseudo-incontinence in children with repaired anorectal malformations. J Pediatr Surg 28(2):1-5, 1993

65. Peña A, Filmer B: Urogenital sinus surgery in the pediatric patient. Infections in Urology, May/June:87-93 1993

66. Peña A, Amroch D, Baeza C, Csury L, Rodriquez G: The effects of the posterior sagittal approach on rectal function (Experimental Study). J Pediatr Surg 28(6):773-778, 1993

67. Peña A: Letter to the Editor - Chest Wall Deformities. Pediatr Surg Int 1993

68. Peña A: The Posterior Sagittal Approach for the Treatment of Anorectal Malformations; Present and Future. Surg Child Intern 1,1:7-9, 1993

69. Peña A: The posterior sagittal approach: Implications in Adult Colorectal Surgery. Dis Colon Rectum 37(1):1-11, 1994

70. Peña A: Anorectal Malformations: New aspects relevant to adult colorectal surgeons. Seminars in Colon & Rectal Surgery 5(2):78-88, 1994

71. Peña A: Imperforate Anus. (The Medicine Group Journals) Surgery 12(9):205-210, 1994

72. Siegel JF, Brock WA, Peña A: Transrectal posterior sagittal approach to mullerian duct remnants. J Urolog 153:785-787, 1995

73. Peña A: Anorectal Malformations. Sem in Pediatr Surg 4(1):35-47, 1995

74. Peña A: Habilidad Quirúrgica. Rev. de Cir. Infantil (Argentina), 5:53-56, 1995

75. Csury L, Peña A: Intestinal neuronal dysplasia: Myth or reality? Literature review. Pediatr Surg Int 10:441-446, 1995

76. Peña A: Anorectal Malformation. J of the Japan Soc of Pediatr Surg, 31(5): 718-732, 1995

77. Peña A: Via de Abordaje Sagital Posterior: Indicaciones en Cirugia Colorectal en Adultos. Revista, Mexican De Coloproctologia 1(2):8-15, 1995

78. Peña A: Comment. (Re Currarino) Pediatr Radiol 26:523, 1996

79. Peña A: La Relaciòn del mèdico con el paciente. Acta Pediatr Mex 17(4):168-174, 1996

80. Peña A: Bowel Management After Surgery for Imperforate Anus. Dialog in Pediatr Urol. 19:12, 1-8, 1996

81. Peña A: Malformations ano-rectales. Medecine Faetale et Echographie en Gynecologie, 28:12 1996

82. Peña A: Comment. The various types of anorectal fistula in male imperforate anus. Pediatr Radiol 26:523, 1996

83. Peña A: Aspects Post-natal de la Pathologies Cloacale. Mèdecine Faetale et Echographie en Gynècologie - N( 28, Decembre 1996

84. Peña A: Total Urogenital Mobilization - An Easier Way to Repair Cloacas. J Pedratr Surg 32(2):263-268, 1997

85. Peña A: Extraperitoneal abdominopelvic inflammatory pseudotumor: report of four cases. Pediatr Radiol(27):170-174, 1997

86. Peña A: Imperforate Anus and Other Hindgut Malformations. Guest Editor in Semin Pediatr Surg, 6:4, November, 1997

87. Peña A: Preface: Advances in Anorectal Malformations. Sem in Pediatr Surg, 6(4):165-169, 1997

88. Levitt, MA, Soffer, SZ, Peña A: Continent appendicostomy in the bowel management of fecally incontinent children. J Pediatr Surg 32(11):1630-1633, 1997

89. Torres R, Levitt MA, Tovilla JM, Rodriguez G, Peña A: Anorectal malformations and Down’s syndrome. J Pediatr Surg 33(2):194-197, 1997

90. Levitt MA, Patel M, Rodriguez G, Gaylin DS, Peña A: The Tethered Spinal Cord in Patients with Anorectal Malformations. J Ped Surg 32(3):462-468, 1997

91. Levitt MA, Stein DM, Peña A: Gynecologic concerns in the treatment of teenagers

with cloaca. J Pediatr Surg 33(2):188-193, 1998

92. Peña A, Guardino, K, Tovilla, JM, Levitt MA, Rodriguez G and Torres, R: Bowel management for fecal incontinence in patients with anorectal malformations. J Pediatr Surg 33(1):133-137, 1998

93. Peña A: The Transanorectal Approach for the Treatment of Urogenital Sinus. Dialogues in Pediatric Urology, 21(7), 4-6, 1998

94. Peña A and Kessler O: Posterior Cloaca: A Unique Defect. J Pediatr Surg. 33:407-412, 1998

95. Peña A, Hong AR: (Letter to the Editor) “Effects of Anal Invasive Treatment and Incontinence on Mental Health and Psychosocial Functioning of Adolescents with Hirschsprung’s Disease and Low Anorectal Anomalies. J Pediatr Surg 33:468-475, 1998.” J Pediatr Surg 33: 1731, 1998.

96. Peña A: Malformaciones Anorrectales: Estado del Arte, Foro-Silanos, Mayo,1-19, 1999

97. Peña A: La Medicine en el Nuevo Milenio :1-45, May, 1999

98. Peña A, Hong AR: Anorectal Malformations - The State of the Art. Colon Rectal Surg, 2(2):1-19, 1999

99. Peña A: New concepts in bowel reconstruction in cloacal exstrophy. Dialogues in Pediatr Urol. 23:3-4, 2000

100. Soffer SZ, Rosen NG, Hong AR, Alexianu M, Peña A: Cloacal Exstrophy: A Unified Management Plan. J Pediatr Surg 35(6):932-937, June 2000

101. Rosen NG, Gibbs DL, Soffer SZ, Hong AR, Sher M, Peña A: The nonoperative management of Fistula-in-Ano. J Pediatr Surg, 35(6):938-939, 2000

102. Peña A, Hong AR:Advances in the Management of Anorectal Malformations. Amer J of Surg. 180:370-376, 2000

103. Peña A: Editorial- Enfermedad de Hirschsprung, Los avances y las preguntas no contestadas. Cirugia Pediatrica 15:2 p.46, 2002

104. Hong AR, Rosen N, Acuña MA, Chavez L, Peña A: Urological Injuries Associated with the Repair of Anorectal Malformations in Male Patients. J Pediatr Surg 37:339-344, 2002

105. Peña A, Hong AR, Midulla P, Levitt M: Reoperative surgery for anorectal anomalies. Sem in Pediatr Surg 12(2): 118-123, 2003

106. Peña A: Editorial: Hirschprung’s Disease - Advances and Unanswered Questions. J Cirugia Pediátrica (Spain) 15:2 March 2002

107. Rosen, NG, Hong AR, Soffer SZ, Rodriguez G, Peña A: Recto-Vaginal Fistula: A Common Diagnostic Error with Significant Consequences in Female Patients with Anorectal Malformations. J Pediatr Surg 37:961-965, 2002

108. Peña A, Levitt MA: Colonic Inertia Disorders. Curr Prob in Surg 39:666-730, 2002

109. Peña A, Hong AR: The Posterior Sagittal Trans-Sphincteric Approach. Tech Coloproctol 7 35-44, 2003

110. Levitt MA, Peña A: Letter to the editor: High anorectal malformations in boys: Need for clarity of definition and management. J Pediatr Surg 37:1637-1639, 2002. J Pediatr Surg 38(5)826, 2003

111. Peña A, Levitt MA: Surgical Management of Cloacal Malformations: Seminars in Neonatology, 8(3): 249-257 2003

112. Peña A: Serendipia, suerte y optimismo. Historia de una tecnica quirurgica. Bol ex His Fil Med 6:2, 24-31 2003

113. Peña A: The practice of surgery. Royal College of Surgeons -Bulletin No 10 Vol 85:365-365, 2003

114. Levitt MA, Peña A: Imperforate Anus, Surgical Perspective. In: e-medicine, Pediatric Surgery. 2003 [Serial online] Available at: http//.

115. Levitt MA, Peña A: Cloacal Malformations: In: Plantz S, Glick PL, eds., e-medicine, Pediatric Surgery. 2003 [Serial online] Available at: http//.

116. Levitt MA, Peña A: Bowel Management. In e-medicine, Pediatric Surgery. [Serial online] 2004 Available at: http//.

117. Peña A, Levitt MA, Hong AR, Midulla P: Surgical Management of Cloacal Malformations: A Review of 339 Patients. J Pediatr Surg, 39(3):470-479, 2004

118. Peña A, Levitt MA: Common Complications of Gastrointestinal and Hepatobiliaries Surgeries in Children: How to identify them and what to do. Urgencies in Pediatric Gastroenterology and Hepatology, Luciana Silva Brazil. Ann Intern Med, 2004

119. Peña A: Los Distractores en Cirugia Pediatrica, Spanish Journal 2004

120. Peña A, Krieger Migotto, M: Practical Approach to the Management of Anorectal Malformations, 2004

121. Belizon A, Levitt MA, Shoshany G, Rodriguez G, Peña A: Rectal Prolapse following Posterior Sagittal Anorectoplasty for Anorectal Malformations. J of Pediatr Surg 40:192-196, 2005

122. Shaul D, Monforte HL, Levitt MA, Hong AR, Peña A: Surgical Management of Perineal Masses in Patients with Imperforate Anus. J of Pediatr Surg 40:188-191, 2005

123. Levitt MA, Peña A: Outcomes from the Correction of Anorectal Malformations. Curr Opin Pediatr 17:394-401, 2005

124. Levitt MA, Peña A: Surgery and Constipation: When, How, Yes, or No? J of Pediatr Gastroenterol Nutr 41:S58-S60, 2005

125. Peña A, Migotto-Krieger M, Levitt MA: Colostomy in anorectal malformations: a Procedure with serious but preventable complications. J of Pediatr Surg 41:748-756, 2006

126. Falcone, RA. Levitt, MA, Peña A, Bates D: Genetics of Anorectal Malformations: Increased Heritability of Certain Phenotypes. J Pediatr Gastroenterol Nutr 43:E55, 2006.

127. Falcone RA, Levitt MA, Pena A, Bates M. Increased Heritability of Certain Types of Anorectal Malformations. J of Pediatr Surg 42:124-128, 2007

128. Peña A, Grasshoff S, Levitt MA: Reoperations in Anorectal Malformations. J Pediatr Surg 42:318-325, 2007

129. Peña A, Elicivek M, Levitt, MA: Reoperations in Hirschsprung’s Disease. J Ped Surg 42(6):1008–1014, 2007

130. Langer J, Caty MG, de la Torre L, Georgeson K, Haddad M, Hutson J, Levitt MA, Peña A: IPEG Colorectal Panel. J Laparoendosc Adv Surg Tech A 17:77-100, 2007

131. Levitt MA, Peña A: Anorectal Malformations In: Orphanet, [serial on-line]. Available:

132. Alam S, Levitt MA, Sheldon C, Peña A: The Posterior Sagittal Approach for Genitourinary Pathology. J Urol 1787:1668, 1671, 2007

133. Livingston J, Elicevik M, Crombleholme T, Peña A, Levitt Ma: Prenatal diagnosis or persistent cloaca: A 10 year review. Am J Obstet Gyn. Vol 195:6 page S63, 2007

134. Levitt M, Peña A: Hirschsprung’s. British Medical Journal Point of Care online resource. In: [serial on-line] Available:

135. ElTomey M, Emery K, Donnelly L, Levitt MA, Peña A: Postoperative Pelvic MRI of Anorectal Malformations. Am J Radiol 191:1469-1476, 2008

136. Levitt ML, Mak GA, Falcone RA, Peña A: Cloacal Exstrophy – Pull through or Permanent Stoma? A review of 53 Patients. J Pediatr Surg,  43(1): 164-170, 2008

137. Levitt MA, Peña A: Update on Pediatric Fecal Incontinence. Euro J Pediatr Surg. 19:1-9, 2009

138. Levitt M, Martin C, Olesevich M, Bauer C, Jackson L, Peña A. Hirschsprung’s Disease and Fecal Incontinence: Diagnostic and Management Strategies. J Pediatr Surg 44:271-277, 2009.

139. Levitt MA. Bischoff A, Breech L, Peña A. Rectovestibular Fistula – Rarely Recognized Associated Gynecologic Anomalies. J Pediatr Surg, 44:1261-1267, 2009

140. Levitt MA. Martin, CA. Falcone, RA. Peña A: Transanal Rectosigmoid Resection for Severe Intractable Idiopathic Constipation. J Pediatr Surg. 44:1285 – 1291, 2009

141. Bischoff A, Levitt, MA, Bauer C, Jackson L, Holder M, Peña A: Treatment of Fecal Incontinence with a Comprehensive Bowel Management Program. J Pediatr Surg, 44:1278-1284, 2009

142. Bischoff A, Levitt MA, Peña A: Bowel Management for the Treatment of Pediatric Fecal Incontinence.

Pediatr Surg Int, 25(12):1027-42, 2009.

143. Levitt MA, Peña A. Pediatric Fecal Incontinence: A surgeon’s perspective. Pediatr Review, 31(3): 91-101, 2010

144. Chatoorgoon K, Peña A, Levitt MA. Anorectal Continence and Constipation. In: Pediatric Review Series. [In Press]

145. Bischoff A, Peña A, Levitt MA. Anorectal Disorders. In: Pediatric Review Series. [In Press]

146. Lawal T, Peña A, Levitt MA. Disorders of colonic motility. In: Pediatric Review Series. [In Press]

147. Levitt MA, Peña A. Cloacal Malformations: Lessons learned from 490 cases. Semin Pediatr Surg, 19(2):128-138, 2010.

148. Levitt MA, Dickie B, Peña A. Evaluation and Management of the Post Pull Through Hirschsprung’s Patient Who is Not Doing Well. Semin Pediatr Surg, 19(2): 146-153, 2010.

149. Levitt MA, Kant A, Peña A. The Morbidity of Constipation in Patients with Anorectal Malformations. J Pediatr Surg, 45(6): 1228-1233, 2010.

150. Peña A, Bischoff A, Breech L, Louden E, Levitt MA. Posterior Cloaca – Further Experience and Guidelines for the Treatment of an Unusual Anorectal Malformation. J Pediatr Surg, 45(6): 1234-1240, 2010.

151. Bischoff A, Levitt MA, Breech L, Louden E, Peña A. Hydrocolpos in Claocal Malformation. J Pediatr Surg, 45(6): 1241-1245, 2010.

152. Levitt MA, Peña A. Minimally Invasive Treatment for Fecal Incontinence and Constipation in Children. In: Minerva Chirugica, 65:223-34, 2010.

153. Lawal T, Chatoorgoon K, Collins M, Coe A, Peña A, Levitt MA. Redo Pull-Through in Hirschsprung Disease for Obstructive Symptoms due to Residual Aganglionosis and Transition Zone Bowel. J Pediatr Surg, 46(2): 342-7, Feb 2011.

154. Bischoff A, Lawal T, Levitt MA, Peña A. Colostomy Closure: How to Avoid Complications. Pediatr Surg Int, 26(11): 1087-92, Nov 2010.

155. Bischoff A, Levitt MA, Foong YL, Guimaraes C, Peña A. Prenatal Diagnosis of Cloacal Malformations. Pediatr Surg Int, 26(11): 1071-5, Nov 2010.

156. Lawal TA, Rangel SJ, Bischoff A, Peña A, Levitt MA. Laparoscopic assisted Malone Appendicostomy in the Management of Fecal Incontinence in Children. Journal of Laparoendosc and Adv Surg Tech, 21(5): 455-9, Jun 2011.

157. Levitt MA, Bischoff A, Peña A. Pitfalls and Challenges of Cloaca Repair; How to Reduce the Need for Reoperations. J Pediatr Surg, 46(6): 1250-5, Jun 2011.

158. Lawal TA, Chatoorgoon K, Bischoff A, Peña A, Levitt MA. Management of H-Type Rectovestibular and Rectovaginal Fistulas. J Pediatr Surg, 46(6): 1226-30, Jun 2011.

159. Calvo-Garcia MA, Kline-Fath BM, Levitt MA, Lim FY, Linam LE, Patel MN, Kraus S, Crombleholme TM, Peña A. Fetal MRI Clues to Diagnose Cloacal Malformations. Pediatr Radiol 41(9): 1117-28, 2011.

160. Podberesky DJ, Weaver NC, Anton CG, Lawal T, Hamrick MC, Alam S, Peña A, Levitt MA. MRI of Acquired Posterior Urethral Diverticulum Following Surgery for Anorectal Malformations. Pediatr Radiol 41(9): 1139-1145, Sept 2011.

161. Bischoff A, Levitt MA, Peña A. Laparoscopy and its use in the Repair of Anorectal Malformations. J Pediatr Surg 46(8): 1609-17, 2011.

162. Chatoorgoon K, Peña A, Lawal TA, Louden E, Levitt MA. Neoappendicostomy in the Management of Pediatric Fecal Incontinence. J Pediatr Surg, 46(6): 1243-9, Jun 2011.

163. Alam S, Lawal TA, Peña A, Sheldon C, Levitt MA. Acquired Posterior Urethral Diverticulum Following Surgery for Anorectal Malformations. J Pediatr Surg, 46(6): 1231-5, Jun 2011.

164. Livingston JC, Elicevik M, Breech L, Crombleholme TM, Peña A, Levitt MA. Persistent Cloaca: A 10-Year Review of Prenatal Diagnosis. Journal of Ultrasound in Medicine, 31(3): 403-7, Mar 2012.

165. Peña A, Bischoff A, Levitt MA. The Transpubic Approach for Complex Anorectal and Urogenital Malformations. J Pediatr Surg [In Press].

166. Bischoff A, Levitt MA, Peña A. Total Colonic Aganglionosis – A Surgical Challenge: How to Avoid Complications. Pediatr Surg Int, 27(10): 1047-52, Oct 2011.

167. Rangel SJ, Lawal TA, Bischoff A, Chatoorgoon K, Louden E, Peña A, Levitt MA. The Appendix as a Conduit for Antegrade Continence Enemas in Patients with Anorectal Malformatiosn: Lessons Learned from 163 Cases treated over 18 years. J Pediatr Surg, 46(6): 1236-42, Jun 2011.

168. Chatoorgoon K, Peña A, Lawal TA, Louden E, Levitt MA. The Problematic Duhamel Pouch in Hirschsprung’s Disease: Manifestations and Treatment. European Journal of Pediatric Surgery, 21: 366-9, 2011.

169. Kraus SJ, Levitt MA, Peña A. Augmented-Pressure Distal Colostogram: The Anatomic Evaluation of Anorectal Malformations in Male and Selected Female Patients with Imperforate Anus Prior to Definitive Surgical Repair; a Pictorial Essay. Pediatric Radiology [In Press].

170. Garrett KM, Levitt MA, Peña A Kraus SJ. Contrast Enema Findings in Patients Presenting With Poor Functional Outcome after Primary Repair for Hirschsprung Disease. Pediatric Radiology [In Press].

171. Patel M, Racadio J, Levitt MA, Bischoff A, Racadio J, Peña A. Complex Cloacal Malformations: Use of Rotational Fluoroscopy and 3D Reconstruction in Diagnosis and Surgical Planning. Pediatric Radiology, 42(3): 355-63, Mar 2012.

172. Bischoff A, Levitt MA, Peña A. Reoperative Surgery for the Complicated Pediatric Stoma. In: Reconstructive Surgery of the Rectum, Anus and Perineum [In Press].

173. Coe A, Collins MH, Lawal T, Louden E, Levitt MA, Peña A. Reoperation for Hirschsprung Disease: Pathology of the resected problematic distal pull-through. Pediatric and Developmental Pathology,15(1): 30-8, Jan 2012.

174. Bischoff A, Levitt MA, Peña A. Malformaciones Anorectales Ciruped 2011. Vol.1 N.2.

175. Levitt MA, Peña A. Chapter 61: Anorectal Malformations. In: Newborn Surgery 3rd Ed., Puri (ed.) Hodder Arnold, London, pp 566-581.

176. Levitt MA, Peña A. Chapter 103: Anorectal Malformations. In: Pediatric Surgery 7th Ed., Coran (ed.) Elsevier Saunders, Philadelphia, pp 1289-1309.

177. Garrett KM, Levitt MA, Peña A., Kraus SJ. Contrast enema findings in patients presenting with poor functional outcome after primary repair for Hirschsprung disease. Pediatr Radiol [In Press].

178. Hamrick M, Eradi B, Bischoff A, Louden E, Peña A., Levitt MA. Rectal Atresia and Stenosis; Unique Anorectal Malformations. J Pediatr Surg, 47(6): 1280-4, 2012.

179. Holschneider A, Hutson J, Peña A., Beket E, Chatterjee S, Coran A, Davies M, et al. Preliminary report on the international conference for the development of standards for the treatment of anorectal malformations. J Pediatr Surg 2005; 40:1521-6.

180. Bischoff A, Calvo-Garcia MA, Baregamian N, Levitt MA, Lim FY, Hall J, Peña A. Prenatal Counseling for Cloaca and Cloacal Exstrophy – Challenges faced by Pediatric Surgeons. Pediatr Surg Intl 2012;28:781-8.

181. Lawal TA, Peña A, Levitt MA. Ch 45 Disorders of colonic motility. In: Succeeding in Pediatric Surgery Examinations, Vol 2, Antao B, Irish MS (ed.), Radcliffe Publishing, London, New York, pp 443-451, 2012.

182. Chatoorgoon K, Peña A, Levitt MA. Ch 46 Anorectal continence and constipation. In: Succeeding in Pediatric Surgery Examinations, Vol 2, Antao B, Irish MS (ed.), Radcliffe Publishing, London, New York pp 452-456,2012.

183. Levitt MA, Dickie B, Peña A. The Hirschsprungs patient who is soiling after what was a considered a “successful” pull-through. Semin Pediatr Surg, 21: 344-353, 2012.

184. Bischoff A, Peña A, Levitt MA. Laparoscopic-assisted PSARP – the advantages of combining both techniques for the treatment of anorectal malformations with recto-bladderneck or high prostatic fistulas. J or Pediatr Surg 2013;48:367-71.

185. Bischoff A, Levitt MA, Breech L, Hall J, Peña A. Vaginal switch – a useful technical alternative to vaginal replacement for select cases of cloaca and urogenital sinus. J of Pediatr Surg 2013;48:363-6.

186. Brisighelli G, Bischoff A, Levitt M, Hall J, Monti E, Peña A. Coloboma and anorectal malformations: a rare association with important clinical implications. Pediatr Surg Int 2013;29:905-912.

187. Bischoff A, Levitt MA, Peña A. Update on the management of anorectal malformations. Pediatr Surg Int 2013;29:899-904.

188. Bischoff A, Levitt MA, Breech L, Peña A. Covered Cloacal Exstrophy - A Poorly Recognized Condition: Hints for for a Correct Diagnosis. J of Pediatr Surg 48(12): 2389-2392, 2013.

189. Levitt MA, Hamrick MC, Eradi B, Bischoff A, Hall J, Peña A. Transanal, Full-Thickness, Swenson-like Approach for Hirschsprungs Disease. J of Pediatr Surg 48(11): 2289-2295, 2013.

190. Levitt MA, Bischoff A, Peña A. Ch 56 Anorectal Anomolies, In Operative Pediatric Surgery 7th edition. Spitz,Coran (ed) London, pp. 498-521. 2013 Levitt MA, Bischoff A, Peña A. Ch 57 Cloaca, In Operative Pediatric Surgery 7th edition Spitz, Coran (ed) London, pp. 522-538. 2013

191. Eradi B, Hamrick M, Bischoff A, Frischer JS, Helmrath M, Hall J, Peña A, Levitt MA. The Role of a Colon Resection in combination with a Malone Appendicostomy as part of a Bowel Management Program for the treatment of Fecal Incontinence. J of Pediatr Surg 2013 Nov;48(11):2296-300.

192. Levitt MA, Peña A. Chapter 50: Pediatric Colorectal Disorders. In: The ASCRS Manual of Colon and Rectal Surgery 2nd Ed., Beck et al.(eds.) Springer, New York, pp897-915, 2014.

193. Peña A, Levitt MA. Chapter 3: Pediatric Surgical Problems. In Corman’s Colon and Rectal Surgery. 6th Ed. Lippincott Williams & Wilkins Philadelphia 2013. P38-80.

194. Runck LA, Method A, Bischoff A, Levitt M, Peña A, Collins MH, Gupta A, Shanmukhappa S, Wells JM, Guasch G. Defining the molecular pathologis in cloaca malformation: similarities between mouse and human. Dis Model Mech 2014 (Epub ahead of print)

195. Gupta A, Bischoff A, Peña A, Runck LA, Guasch G. Embryological correlation of the histology found in the common channel in human cloaca malformation. Pediatr Surg Int 2014;30:1089-1095.

196. Fernandez E, Bischoff A, Dickie BH, Frischer J, Hall J, Peña A. Esophageal atresia in patients with anorectal malformations. Pediatr Surg Int 2014;30:767-771.

197. Bischoff A, Brisighelli G, Levitt M, Peña A. The “rescue” operation for patients with cloacal exstrophy and its variants. Pediatr Surg Int 2014;30:723-727.

198. Bischoff A, Frischer J, Dickie B, Peña A. Anorectal malformation without fistula: a defect with unique characteristics. Pediatric Surg Int 2014;30:763-766.

199. Levitt MA, King SK, Bischoff A, Alam S, Gonzalez G, Pena A. The Gonzalez hernia revisited: use of ischiorectal fat pad to aid in the repair of rectovaginal and rectourethral fistulae. J Pediatr Surg 2014;49:1308-1310.

200. DeFoor WR, Bischoff A, Reddy P et al. Chronic kidney disease stage progression in patients undergoing repair of persistent cloaca. J Urol 2015; 194:190-194.

201. Bischoff A, Martinez-Leo B, Pena A. Laparoscopic approach in the management of anorectal malformation. Pediatr Surg Int 2015;31:431-437

202. Bischoff A, DeFoor W, VanderBrink B et al. End stage renal disease and kidney transplant in patients with anorectal malformation: is there an alternative route? Pediatr Surg Int 2015;31:725-728.

203. Colares JHF, Purcaru M, da Silva GPF, Frota MA, da Silva CAB, Melo-Filho AAM, Bischoff A, Pena A. Impact of the Bowel Management Program on the quality of life in children with fecal incontinence. Pediatr Surg Int 2016;32:471-476.

204. Bischoff A, Bealer J, Peña A. Critical analysis of fecal incontinence scores. Pediatr Surg Int 2016;32:737-741.

205. Cushing CC, Martinez-Leo B, Peña A, Bischoff A, et al. Health Related Quality of Life and Parenteral Stress in Children with Fecal Incontinence: A Normative Comparison. J Pediatr Gastroenterol Nutr 2016 (in press)

206. Samuk I, Bischoff A, Hall J, Levitt M, Peña A. Anorectal malformation with rectobladder neck fistula: A distinct and challenging Malformation. J Pediatric Surg 2016 (in press)

207. Bischoff A, Frischer J, Knod JL, Peña A. Damaged anal canal as a cause of fecal incontinence after surgical repair for Hirschsprung disease – a preventable and under-reported complication. J Pediatr Surg 2016 (in press)

Attachment D – 15 videos

1. Peña A, Brock WA “The posterior sagittal approach for the repair of the persistent cloaca. The

Urologist’s viewpoint.” Presented at the Section on Urology, 55th Annual Meeting of the American Academy of Pediatrics, Washington, D.C., November 1-3, 1986

2. Peña A, Brock WA “The posterior sagittal approach for the repair of the persistent cloaca. The Urologist’s viewpoint.” Presented at the 82nd Annual Meeting of the American Urological Association. Anaheim, California, May 17-21, 1987

3. Vohra S, Rich M, Peña A, Rodriguez G, Brock W “Urinary continence after surgical repair of ano-rectal anomalies in males.” Presented at the 86th Annual Meeting of the American Urologic Association, Toronto, Canada, June 1991

4. Peña A, Filmer B. “Trans-anorectal repair of urogenital sinus.” Presented at the 86th Annual Meeting of the American Urologic Association, Toronto, Canada, June 1991

5. Peña A, “Cloacal Exstrophy-Operative Management of the Newborn.” Presented at the American Pediatric Surgical Association, San Antonio, TX, May 20-23, 2012

6. Levitt MA, Bischoff A, Peña A. Transanal Resection, How to Avoid Fecal Incontinence.

7. Dickie B, Levitt MA, Bischoff A, Pena A. Redo Transanal Pull-through for Hirschsprungs disease.

8. Bischoff A, Levitt MA, Peña A. Colostomy Closure.

9. Levitt MA, Bischoff A, Peña A. Laparoscopic Assisted PSARP for Rectobladderneck Fistula.

10. Levitt MA, Bischoff A, Peña A. Laparoscopic repair of rectobladderneck fistula and high recto prostatic urethral fistula – how the PSARP makes it better.

11. Levitt MA, Bischoff A, Peña A. Cloacal Exstrophy. Operative Management of the Newborn.

12. Bischoff A, Levitt MA, Peña A. Newborn repair of a Male Perineal Fistula.

13. Bischoff A, Levitt MA, Peña A. The Transpubic Approach for the Repair of Complex Anorectal and Urogenital Malformations.

14. Bischoff A, Dickie B, Frischer J, Levitt MA, Peña A. Hydrocolpos drainage in cloaca.

15. Levitt MA, Bischoff A, Dickie B, Frischer J, Helmrath M, Peña A. Transanal Swenson-like Technique for Hirschsprungs Disease: Key Technical Steps.

Attachment E - 27 animations

Normal dynamic anatomy

Perineal dynamic anatomy

Recto-urethral bulbar fistula dynamic anatomy

Recto-prostatic fistula dynamic anatomy

Recto-bladderneck fistula dynamic anatomy

Spectrum of anorectal malformations in the male patient

Distal colostogram in bulbar fistula

Distal colostogram in prostatic fistula

Distal colostogram in bladderneck fistula

Sagittal view of a repair of bulbar fistula

Posterior sagittal view of the repair of bulbar fistula

Sagittal view of a repair of a prostatic fistula

Sagittal view of laparoscopic repair of bladderneck fistula

Laparoscopic repair and posterior urethral diverticulum

Sagittal view of repair of recto-vestibular fistula

Sagittal view total urogenital mobilization (short common channel)

Posterior view of a total urogenital mobilization

Sagittal view of extended transabdominal total urogenital mobilization

Sagittal view of total urogenital mobilization with hydrocolpos

Sagittal view of extended transabdominal total urogenital mobilization with hydrocolpos

Vaginal Switch

Extremly long common channel

Typical bowel management

Disimpaction

Bowel management hyperactive colon

Bowel management and loperamide

Colonic irrigation

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