Intrauterine Diagnosis of Abdominal Wall Defects

Abstract

Ultrasound is an important tool in the evaluation of fetal development and detection of fetal abnormalities. The ability to detect abnormalities in utero can help improve perinatal care; therefore, a detailed sonographic examination of the fetus should always be obtained. Abdominal wall defects that can be recognized by sonography include omphalocele, gastroschisis, umbilical cord hernia, and limb/body wall complex. The sonographer should attempt to give a detailed description of the defect including the organs involved, the presence of a sac, the site of cord insertion, and the presence of any associated anomalies. This information can aid the physician and parents in determining the course of management of the pregnancy.