A neonate with Down syndrome is having bilious vomiting
Ans. (a) Duodenal atresia Ref - The image shows the presence of double bubble appearance suggestive of diagnosis of duodenal atresia. About 8% of children with Down syndrome are born with duodenal atresia which presents with bilious vomiting.
Duodenal atresia
Congenital hypertrophic pyloric stenosis
Ileal atresia
Anorectal malformation