title: Diagnostic features of colloid adenocarcinoma of anal ducts and colitis cystica profunda.
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000175:diagnosis*; D000293:Adolescent; D000368:Aged; D000694:Anal Gland Neoplasms / Q000175:diagnosis* / Q000473:pathology; D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D003108:Colonic Diseases / Q000175:diagnosis* / Q000473:pathology; D003560:Cysts / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D012002:Rectal Diseases / Q000175:diagnosis* / Q000473:pathology