title: Letter to the editor.
authors.forename: S
authors.initials: S
authors.lastname: Reid
authors.forename: S
authors.initials: S
authors.lastname: Winder
authors.forename: G
authors.initials: G
authors.lastname: Condous
mesh_terms: D004312:Douglas' Pouch / Q000473:pathology*; D004715:Endometriosis / Q000473:pathology*; D005260:Female; D006801:Humans; D010532:Peritoneal Diseases / Q000473:pathology*; D012002:Rectal Diseases / Q000473:pathology*