Carcinoma of the Skin - College of American Pathologists

F. TNM and Stage Groupings. The TNM staging system for squamous cell carcinoma of the skin of the American Joint Committee on Cancer (AJCC) and the International Union Against Cancer (UICC) is recommended.3 By AJCC/UICC convention, the designation “T” refers to a primary tumor that has not been previously treated. The symbol “p” refers to the pathologic classification of the TNM, as ... ................
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