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What is X-ray showing double-bubble sign in - and explain in detail?
Ans. is 'c' i.e. Duodenal atresia Condition in which double bubble appearance in seen -Duodenal atresia *Duodenal stenosis*Annular pancreas * Double bubble appearance or double stomach appearance is seen because of gross dilatation of the stomach and upper part of the duodenum with two-air fluid levels.Also knowSingle bubble appearance is seen in - Pyloric stenosis*