[Radiology case of the month].
D000293:Adolescent; D004380:Duodenal Obstruction / Q000151:congenital / Q000000981:diagnostic imaging*; D004386:Duodenum / Q000002:abnormalities* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D011859:Radiography
Le cas radiologique du mois.