Commonest cause of intestinal obstruction in Down syndrome is:
c. Duodenal atresia(Ref: Nelson's 20/e p 610-615, Ghai 8/e p 637-639)Most common cause of Intestinal obstruction in Down's syndrome is duodenal atresia.
Colonic atresia
Intestinal atresia
Duodenal atresia
Esophageal atresia
Genetics And Genetic Disorders