Can Trisomy 21 (Down Syndrome) Be Detected on Ultrasound?
Learn how trisomy 21 (Down syndrome) can be suggested by ultrasound markers like increased nuchal translucency, and why genetic testing is needed for diagnosis.
What Are the Signs of Down Syndrome in an Ultrasound?
Learn the key ultrasound signs of Down syndrome, including nuchal translucency and nasal bone size, and understand the role of further testing.