disease has location anal canal cancer anal carcinoma carcinoma anal canal carcinoma MEDGEN:107559 Orphanet:424013 A carcinoma that arises from epithelial cells of the anal canal carcinoma of anal canal MONDO:0007108 OMIM:105580 anal canal and perianal gland carcinoma NCIT:C7489 carcinoma of the anal canal anal canal carcinoma anal canal cancer UMLS:C0563211 DOID:6126 GARD:0021772 anal canal and perianal gland cancer SCTID:285310000 epithelial tumor of anal canal anal canal