Moscow regions Research Institute of Obstetrics and Gynecology, Medical-Genetics Department, Russia.
Case report
A 25-year-old woman (G1P0) with non-contributive history was sent to our office at 13 weeks + 1 day of gestational age. Our examination revealed following findings:
Images 1: 13+1 weeks - trisomy 21; fetal profile with absent nasal bone and increased nuchal translucency (3.3 mm).