Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology2021pp. -
182
e2021ultrasoundperformance
Abstract
This is a large-scale prospective clinical evaluation of the sensitivity and specificity of a targeted cfDNA test for fetal 22q11.2 deletions. Results demonstrate that this targeted cfDNA test can detect common and smaller, nested 22q11.2 deletions with a low (0-0.5%) false positive rate. Although t …