In the developed world, around 90% of cases are identified during normal ultrasound screens, usually in the second trimester.

Distinguished from other ventral body wall defects such as omphalocele, there is no overlying sac or peritoneum, and the defect is usually much smaller in gastroschisis.
In the developed world, around 90% of cases are identified during normal ultrasound screens, usually in the second trimester.
Distinguished from other ventral body wall defects such as omphalocele, there is no overlying sac or peritoneum, and the defect is usually much smaller in gastroschisis.
Gastroschisis