title: Editor's quiz: Sigmoid stricture in a 39-year-old female.
authors: Department of Clinical Sciences, Department of Gastroenterology, L. Sacco University Hospital, Via G.B. Grassi, 74, 20157 Milano, Italy. salvatore.greco@unimi.it
authors: S
authors: S
authors: Greco
authors: C
authors: C
authors: Penati
authors: S
authors: S
authors: Ardizzone
authors: G
authors: G
authors: Bianchi Porro
mesh_terms: D000328:Adult; D012809:Colon, Sigmoid / Q000473:pathology*; D003251:Constriction, Pathologic / Q000473:pathology; D004715:Endometriosis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D010049:Ovarian Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography