Natural History of Vasa Previa Across Gestation Using a Screening Protocol
Vasa previa is a rare condition of pregnancy where a fetal blood vessel crosses over the maternal cervix. If unrecognized, it is extremely dangerous as the blood vessel can rupture during labor when the cervix dilates. Historically, there was less than a 50% newborn survival rate with this condition. However, when diagnosed before delivery, a cesarean delivery can be performed prior to labor, reducing the risk of this dreaded complication. In this study we demonstrated that a targeted ultrasound screening protocol used at Carnegie Imaging yielded a newborn survival rate of 100% in these patients.
Maternal Fetal Medicine blogs are intended for educational purposes only and do not replace certified professional care. Medical conditions vary and change frequently. Please ask your doctor any questions you may have regarding your condition to receive a proper diagnosis or risk analysis. Thank you!