disease has location epithelial neoplasm epithelial tumor of anal canal https://www.malacards.org/card/epithelial_tumor_of_anal_canal A epithelial neoplasm that involves the anal canal. UMLS:C5681209 GARD:0021771 anal canal epithelial neoplasm Orphanet:424010 MEDGEN:1842505 MONDO:0018516 intestinal neoplasm large intestine disorder anal canal