title: [Young woman with recurrent cramping abdominal pain. What is in back of the submucous space occupying lesion of the sigmoid colon?].
authors.forename: Peter
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000328:Adult; D003113:Colonoscopy; D003937:Diagnosis, Differential; D004715:Endometriosis / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D012810:Sigmoid Diseases / Q000175:diagnosis* / Q000473:pathology