The purpose of the study was to determine the screening performance of prenatal reflex DNA screening for trisomies 21 (T21), 18 (T18), and 13 (T13) as part of a routine service at five hospitals.

Receiving a diagnosis in 2017 — at least one made at a medical center outfitted with the latest clinical gadgetry — might include a scan that divides your body into a bread loaf of high-resolution ...