How to measure nuchal translucency on ultrasound | Radiology Interesting Cases

NT scan,Double marker అంటే ఎమిటి? 👶 NT Scan (Nuchal Translucency Scan): • Done between 11–13 6 weeks • Measures the fluid behind the baby’s neck • Helps detect chromosomal abnormalities like Down’s syndrome and major structural issues 💉 Double Marker Test: • A blood test that measures β-hCG and PAPP-A • Combined with the NT scan, it gives a risk estimate for conditions like Down’s, Edward’s, and Patau syndromes 📊 Why it matters: • It’s non-invasive, safe, and gives early reassurance • If resu