Large diverticulum of the anal canal. Case report and review of the literature on anal canal and rectal diverticula.
D000368:Aged; D001004:Anus Diseases / Q000000981:diagnostic imaging*; D001466:Barium Sulfate; D004240:Diverticulum / Q000000981:diagnostic imaging* / Q000209:etiology; D004733:Enema; D006801:Humans; D008297:Male; D011859:Radiography
D001466:Barium Sulfate