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What is A child with bilious vomit and double bubble sign, and mother have polyhydramnios. Diagnosis is and explain in detail?
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