CSFA Practice Test 2026 – Complete Exam Preparation

The medical term for the failure of the intestines to encapsulate within the peritoneal cavity of a newborn is omphalocele. This condition occurs when the intestines, and sometimes other abdominal organs, fail to migrate back into the abdominal cavity and instead remain outside the body, covered only by a thin membrane. This is a congenital defect that results from improper closure of the abdominal wall during fetal development.

Understanding omphalocele is important in surgical practice, as it often requires early intervention and careful management to protect the exposed organs and facilitate a surgical repair to restore normal anatomical positioning. The other terms provided refer to different medical conditions not related to this specific anatomical failure. For example, nephroblastoma is a type of kidney cancer, gynecomastia refers to the enlargement of breast tissue in males, and pyloric stenosis is a narrowing of the opening from the stomach to the small intestine that affects feeding in infants.