Comparison of colour Doppler features and pathological findings in complicated early pregnancy.


Resistance index (RI) and pulsatility index (PI) in the uterine and spiral arteries, uterine artery peak systolic velocity and intervillous blood flow were recorded by transvaginal colour Doppler imaging in 30 missed abortions and 30 normal pregnancies matched for menstrual age. Pathological examination was performed in both groups within 24 h of Doppler… (More)


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