Prenatal Diagnosis and Prognostic Factors in Fetuses With Arthrogryposis Multiplex Congenita-A Systematic Review.

Arthrogryposis Multiplex Congenita (AMC) is characterized by the presence of multiple joint contractures in the fetus' body. The diagnosis of AMC is complex and often missed prenatally. This comprehensive review of the literature published over the last 20 years, with an emphasis on the role of prenatal ultrasound in predicting postnatal outcomes in a fetus with AMC, showed that ultrasound is a crucial tool to diagnose and prognosticate this rare disease. Different clinical manifestations of AMC are associated with different outcomes. Postnatal prognosis depends on several factors. Future multicenter prospective studies are necessary to investigate the prognostic factors associated with AMC.