title: Non-invasive chromosome test raises new questions in prenatal diagnosis about the significance of ultrasound and questions about new screening strategies.
authors.forename: S
authors.initials: S
authors.lastname: Tercanli
authors.forename: Y
authors.initials: Y
authors.lastname: Vial
authors.forename: E
authors.initials: E
authors.lastname: Merz
mesh_terms: D000328:Adult; D000649:Amniocentesis; D000782:Aneuploidy; D002474:Cell-Free System; D015193:Chorionic Villi Sampling; D002869:Chromosome Aberrations; D020732:Cytogenetic Analysis / Q000379:methods*; D004247:DNA / Q000097:blood*; D004314:Down Syndrome / Q000175:diagnosis* / Q000235:genetics*; D005260:Female; D005820:Genetic Testing / Q000379:methods*; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008431:Maternal-Fetal Exchange; D048208:Nuchal Translucency Measurement; D011237:Predictive Value of Tests; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014314:Trisomy / Q000175:diagnosis* / Q000235:genetics*; D016216:Ultrasonography, Prenatal / Q000379:methods*
chemical_list: D004247:DNA