title: [Stromal uterine sarcoma arising from intestinal endometriosis after abdominal hysterectomy and salpingo-oophorectomy].
abstract: The incidence of ectopic endometriosis is 4% to 18%. The intestinal type is quite common with the rectosigmoid the most likely part of the bowel to be involved due to its pelvic location. A 43-year-old woman, whose symptoms, X-ray and endoscopic findings suggested malignancy of the rectosigmoid, is presented. Primary malignancy of the bowel was excluded by endoscopic biopsies. Histological examination at operation showed stromal sarcoma of the uterus with foci of endometriosis. There is no report in the English literature of transformation of intestinal endometriosis into malignancy, such as stromal sarcoma of the uterus, which imitates a primary malignancy with obstruction of the rectosigmoid.
authors.affiliation: Institute of Gastroenterology, Hepatology and Nutrition, Assaf Harofeh Medical Center, Zerifin.
authors.forename: M
authors.initials: M
authors.lastname: Bishara
authors.forename: E
authors.initials: E
authors.lastname: Scapa
mesh_terms: D000328:Adult; D002471:Cell Transformation, Neoplastic; D004715:Endometriosis / Q000150:complications* / Q000473:pathology / Q000601:surgery; D005187:Fallopian Tubes / Q000601:surgery*; D005260:Female; D006801:Humans; D007044:Hysterectomy; D007410:Intestinal Diseases / Q000150:complications* / Q000473:pathology / Q000601:surgery; D010052:Ovariectomy; D018203:Sarcoma, Endometrial Stromal / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D014594:Uterine Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery