2004-05-10-11 Trisomy 21, 13 weeks © Reuss www.thefetus.net/
Trisomy 21, 13 weeks
Annette Reuss, MD, PhD
Praxis Central, Willy-Brandt-Platz 4, 45127 Essen Germany
Obstetric Department, University Medical Center Nijmegen, PO box 9100 6500HB Nijmegen, The Netherlands
This is a 36-year-old woman presenting at 13 weeks with a single fetus. The nuchal transluchency is 6.2mm with a CRL of 76mm. An absent nasal bone was also noticed. teh chorionic villus biopsy revealed a Trisomy 21.