title: [Colorectal cancer endometriosis resembling stenosing extrapelvic: report of two cases].
abstract: We present two women of 40 and 42 years with colorectal endometriosis, both with a history of pelvic endometriosis and simultaneous episodes of rectal bleeding with menstruation. In endoscopic evaluations detected a sigmoid tumor and rectosigmoid tumor respectively, which apparently corresponds to stenosing colorectal cancer of epithelial origin.
authors.affiliation: Hospital Edgardo Rebagliati Martins-EsSalud. josuegallardo@hotmail.com
authors.forename: Josué
authors.initials: J
authors.lastname: Gallardo Arteaga
authors.forename: Luis
authors.initials: L
authors.lastname: Marin Calderón
authors.forename: Aurelio
authors.initials: A
authors.lastname: Barboza Beraun
authors.forename: Luz
authors.initials: L
authors.lastname: Rivas Wong
authors.forename: Oscar
authors.initials: O
authors.lastname: Frisancho Velarde
mesh_terms: D000328:Adult; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004715:Endometriosis / Q000150:complications / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000209:etiology*; D012002:Rectal Diseases / Q000150:complications / Q000175:diagnosis*; D012810:Sigmoid Diseases / Q000150:complications / Q000175:diagnosis*