title: [Megaduodenum].
authors.forename: M A
authors.initials: MA
authors.lastname: Pshenichniĭ
authors.forename: V V
authors.initials: VV
authors.lastname: Bas
authors.forename: I V
authors.initials: IV
authors.lastname: Filatova
mesh_terms: D000293:Adolescent; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004378:Duodenal Diseases / Q000175:diagnosis / Q000601:surgery; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000601:surgery