Double Bubble sign on abdominal skiagram is suggestive of: March 2005: (A) Ileal atresia, (B) Anorectal malformation, (C) Bladder calculi, (D) Duodenal Atresia
Answer is D. Ans. D: Duodenal Atresia Plain films are useful in assessing the level of the obstruction. Air-fluid levels in the stomach and duodenum (double-bubble sign), an impoant finding of acute duodenal obstruction, can also be seen on plain films.