Carcinoma of the Skin - College of American Pathologists

*___ Mucinous eccrine carcinoma ... *Distance of invasive carcinoma from closest lateral margin: ___ mm *Specify location(s), if possible: _____ ... Grade 1 Well differentiated. Grade 2 Moderately differentiated. Grade 3 Poorly differentiated. Grade 4 Undifferentiated. Tumors with no differentiation (undifferentiated carcinomas) are categorized ... ................
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