TY - BOOK AU - Sherif Mohamed Mahmoud Elsayed AU - Adel Farouk Ibrahim , AU - Mohamed Faisal Ahmed , AU - OmneyaMostafaHelal , TI - The use of three dimensional power doppler ultrasound in assessment of placental flow, volume and calcification and its correlation with severity of pre-eclampsia / PY - 2018/// CY - Cairo : PB - Sherif Mohamed Mahmoud Elsayed , KW - Doppler Ultrasound KW - Placental Flow KW - Three Dimensional Power N1 - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Gynecolog and Obstetrics; Issued also as CD N2 - In the present study, the volume of the placenta and vascularization indices decreased significantly when comparing severe to mild groups of preeclampsia, with no significant correlation with gestational age except in the case of VFI were there was a significant inverse correlation with gestational age.The percentage of calcification in the placenta of both severe and mild groups was done by computer analysis and was found to have no significant difference.Histopathological studies of placenta in both groups were presented showing criteria of placental hypo perfusion UR - http://172.23.153.220/th.pdf ER -