1. PLACENTA – CORE ASSESSMENT
๐ Placental Location (Anterior / Posterior / Fundal / Lateral)
๐ Placental Grade (Grannum I–III)
๐ Placental Thickness
๐ Placental Texture & Homogeneity
๐ Placental Maturity for Gestational Age
2. POSITION & RELATION TO INTERNAL OS
๐ Normal Placental Position (Not Covering OS)
๐ Low-Lying Placenta
๐ Placenta Previa – Marginal
๐ Placenta Previa – Partial
๐ Placenta Previa – Complete
3. MORPHOLOGICAL VARIANTS
๐ Bilobed Placenta
๐ Succenturiate Lobe
๐ Circumvallate Placenta
๐ Circummarginate Placenta
๐ Placenta Membranacea
4. PLACENTAL ADHERENCE DISORDERS
๐ Placenta Accreta Spectrum (PAS)
๐ Placenta Accreta
๐ Placenta Increta
๐ Placenta Percreta
๐ Loss of Retroplacental Clear Zone
5. VASCULAR & PERFUSION ABNORMALITIES
๐ Placental Lakes (Venous Lakes)
๐ Placental Lacunae (PAS-Related)
๐ Subchorionic Hematoma
๐ Retroplacental Hematoma (Abruption)
๐ Intervillous Thrombosis
6. SIZE ABNORMALITIES
๐ Placentomegaly
๐ Small Placenta for Gestational Age
๐ Thin Placenta
๐ Thick Placenta
7. DOPPLER FINDINGS
๐ Increased Uterine Artery PI
๐ Early Diastolic Notching
๐ Reduced Placental Perfusion
๐ Abnormal Placental Vascularity
8. TUMORS & RARE LESIONS
๐ Placental Chorioangioma
๐ Placental Teratoma
๐ Placental Mesenchymal Dysplasia
9. TWIN & MULTIFETAL CONDITIONS
๐ Monochorionic Placenta
๐ Dichorionic Placenta
๐ Twin–Twin Transfusion Syndrome (TTTS)
๐ Twin Anemia–Polycythemia Sequence (TAPS)
๐ Selective Fetal Growth Restriction (sFGR)
10. CLINICAL ASSOCIATIONS
๐ Placental Abruption Risk Features
๐ Preeclampsia-Related Placental Changes
๐ Fetal Growth Restriction–Associated Placental Disease
๐ Stillbirth Risk–Associated Placental Findings
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