2006-05-22-15 Trisomy 21 © Allattin www.thefetus.net/
Alaattin Kacar, MD, Ender Birgul, MD, Özcan Yilmaz, MD, Kadir Yaman, MD
This is a 18 week fetus with trisomy 21 (47XX + 21).
Note the borderline ventriculomegaly measuring 10mm.
Note the echogenic focus and the normal hand (there is no fifth brachymesophalangia)