A child with bilious vomit and double bubble sign, and mother have polyhydramnios. Diagnosis is
Due to complete stenosis of the 2 and pa of the duodenum at the level ampulla of Vater produces bilious vomiting, 50% associated with maternal polyhydramnios, a plain x-ray reveals 2 foci of gases one in the stomach and other in the duodenum-double bubble sign. Reference SRB edition :5 page :1195,924
Duodenal atresia
HPS
Algile syndrome
Esophageal atresia
G.I.T