Discordant noninvasive prenatal testing results in a patient subsequently diagnosed with metastatic disease

University of North Carolina at Chapel Hill School of Medicine, Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Chapel Hill, NC 27599, USA Verinata Health, Inc., Department of Clinical Affairs, Redwood City, CA, USA University of North Carolina at Chapel Hill School of Medicine, Department of Pathology and Laboratory Medicine, Chapel Hill, NC, USA *Correspondence to: Neeta L. Vora. E-mail: nvora@med.unc.edu