Duplications of the rectum.
D000328:Adult; D000013:Congenital Abnormalities / Q000209:etiology / Q000473:pathology; D003560:Cysts / Q000601:surgery; D004241:Diverticulum, Colon / Q000150:complications; D004848:Epithelium / Q000473:pathology; D005260:Female; D006801:Humans; D012002:Rectal Diseases / Q000473:pathology / Q000601:surgery; D012007:Rectum / Q000002:abnormalities* / Q000473:pathology