Monochorionic–Diamniotic Placentation

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Figer-1

📄 Report Sample Line- Monochorionic–Diamniotic Placentation
single placental mass and a thin intertwin dividing membrane, consistent with monochorionic–diamniotic placentation. The membrane insertion at the placenta demonstrates a T-sign, indicating absence of chorionic tissue between the layers. Each fetus is housed in a separate amniotic sac, with distinct fetal movements and fluid spaces. No signs of twin-to-twin transfusion syndrome (TTTS), twin anemia-polycythemia sequence (TAPS), selective intrauterine growth restriction (sIUGR), or amniotic fluid discordance are currently noted. Both fetuses demonstrate concordant growth and normal Doppler waveforms (umbilical artery, MCA, and ductus venosus).


Conclussion: 📋 Findings are consistent with a monochorionic–diamniotic twin pregnancy in the second/third trimester. Fetal growth, amniotic fluid volumes, and Doppler parameters are within normal limits. No evidence of TTTS, TAPS, or sIUGR at this time.
Recommendation: Intensive surveillance with ultrasound every 2 weeks from 16 weeks onwards is recommended due to the increased risk of intertwin complications in monochorionic pregnancies.