الفهرس 
Anatomy of the Uterine Artery and Subendmaterial Blood SupplyOnly 14 pages are availabe for public view
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Abstract
index (PI), odds ratio = 10.63 (95% CI: 1.30 - 86.89). The cut-off point for
sub-endometrial PI was: 2.05 (AUC, 90%; sensitivity, 88%; specificity, 76%,
PPV 78%, and NPV 86%) with a diagnostic accuracy of 87%. To and Fro sign
may be considered a pathognomonic intramural ultrasound sign for prediction of GTN chemo-resistance or choriocarcinoma. Conclusion: Cut off values for Doppler parameters can be used for early predication of GTN. Doppler ultrasound indices can be used during follow up of GTN cases concurrently with serum β-hCG to monitor the response to treatment.