title: Endometrioid carcinoma arising from endometriosis of the sigmoid colon during estrogenic treatment.
abstract: A case of endometrioid carcinoma arising from endometriosis of the sigmoid colon is reported. The patient had been treated with unopposed continuous estrogen injection for twenty years after bilateral salpingo-oophorectomy because of severe endometriosis. The pathology, pertinent literature and implications of the present case are discussed.
authors.affiliation: Department of Pathology, Herlev Hospital, University of Copenhagen, Denmark.
authors.forename: S
authors.initials: S
authors.lastname: Duun
authors.forename: K
authors.initials: K
authors.lastname: Roed-Petersen
authors.forename: J W
authors.initials: JW
authors.lastname: Michelsen
mesh_terms: D018269:Carcinoma, Endometrioid / Q000150:complications* / Q000473:pathology / Q000556:secondary; D004715:Endometriosis / Q000150:complications* / Q000473:pathology; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012810:Sigmoid Diseases / Q000150:complications* / Q000473:pathology; D012811:Sigmoid Neoplasms / Q000150:complications* / Q000473:pathology