title: [Colorectal invagination in adults following removal of a sigmoid polyp].
abstract: A unusual case of colorectal intussusception after transanal surgery of a polyp of the sigmoid colon is presented. Clinical Signs consisted of transanal bleeding and mucous diarrhoe. The diagnosis was established after an enema with water-soluble contrast media and computed tomography of the pelvis. The radiological appearance was similar to that of intussusception at other sites of the large bowel: The enema showed a sharply outlined filling defect whereas CT demonstrated a target-like intraluminal mass.
authors.affiliation: Abt. Radiologie I, Universität Ulm.
authors.forename: B
authors.initials: B
authors.lastname: Wallner
authors.forename: J M
authors.initials: JM
authors.lastname: Friedrich
authors.forename: W
authors.initials: W
authors.lastname: Oettinger
mesh_terms: D003108:Colonic Diseases / Q000000981:diagnostic imaging* / Q000601:surgery; D003111:Colonic Polyps / Q000601:surgery*; D006801:Humans; D007443:Intussusception / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging* / Q000601:surgery; D012811:Sigmoid Neoplasms / Q000601:surgery*; D014057:Tomography, X-Ray Computed
vernacular_title: Kolorektale Invagination beim Erwachsenen nach Entfernung eines Sigmapolypen.