Double bubble sign is seen in:-
Ans. (a) Duodenal AtresiaRef.: SRB manual of Surgery, 4th ed. /1280* The diagnosis of duodenal atresia on X ray abdomen shows two large air filled spaces, called "double bubble" sign.* The air is trapped in the stomach and proximal duodenum, which are separated by the pyloric sphincter, creating the appearance of two bubbles visible on x-ray.* Since the closure of the duodenum is complete in duodenal atresia, no air is seen in the distal duodenum.
Abdominal Radiography
Duodenal Atresia
Jejunal atresia
Ileal atresia
Hypertrophic pyloric stenosis
Duodenal Atresia