Early Promise Of Non-invasive Test For Prenatal Diagnosis

... A new method for non-invasive prenatal testing is described in an Online Article published by The Lancet.Currently, available tests for prenatal diagnosis of chromosomal abnormalities - eg, trisomy 21, which causes Down's syndrome - are limited by several factors. Screening tests, such as ultrasound, are non-invasive, but diagnosis requires further invasive testing. [click link for full article] ...