title: The double bubble.
abstract: Radiological terminology includes a number of interesting and often amusing terms intended to help us understand and remember the pathological abnormality being described. What radiological sign is illustrated in Fig. 1 and what condition does it represent?
authors.affiliation: Children's Hospital, Birmingham.
authors.forename: S
authors.initials: S
authors.lastname: Chapman
mesh_terms: D004380:Duodenal Obstruction / Q000151:congenital / Q000000981:diagnostic imaging*; D006801:Humans; D007231:Infant, Newborn; D007409:Intestinal Atresia / Q000000981:diagnostic imaging*; D007583:Jejunum / Q000002:abnormalities / Q000000981:diagnostic imaging; D011859:Radiography