Alagille syndrome: prenatal diagnosis and pregnancy outcome.

The Alagille syndrome (AGS) is a multisystem autosomal dominant condition. In this case report, we describe a pregnant woman with this unusual disorder, in whom serial fetal sonography revealed severe pulmonary stenosis and progressively severe intrauterine growth retardation, suggesting that the fetus also had AGS, a diagnosis which was confirmed postnatally. In this report, the potential complications for pregnancy, labor and delivery when both mother and fetus are affected with AGS are described. Copyright 2002 S. Karger AG, Basel