Anatomy An infant present with an omphalocele at bih. Which of the following applies to this condition? A It is also seen in patients with congenital aganglionic megacolon B It results from herniation at the site of regression of the right umbilical vein C It is caused by a failure of recanalization of the midgut pa of the duodenum D It is caused by failure of the midgut to return to the abdominal cavity after herniation into the umbilical stalk 💡 Explanation An infant present with an omphalocele at bih. Which of the following applies to this condition? ✓ Correct Answer: D. It is caused by failure of the midgut to return to the abdominal cavity after herniation into the umbilical stalk