Objective.- To determine the value of the doppler ultrasonography like marker of severity in severe preeclampsia. Study method: It was carried out a prospective, longitudinal study, of cohorts, in 56 patients with clinical diagnosis of severe preec­lampsia that studied gestations between 26 and 38 weeks. Results.- IUGR was in 85,7% of cases, oligohydramnios in 36%. The uric acid on the average was of 7,23 ± 1.32 (range 5,5 at 9,5), proteinuria 1,78 ± 1,16 (range 0,11 at 4,91), pressure arterial stocking of 122,8 ± 6,73 (range 114 at 134). notch of the uterine artery was observed in 64%. likewise there were abnormalities of the flow in the umbilical artery and in the uterine artery in 64%, in the art. cerebral stocking 57% and in the Index Fetal Placental in 86%. There was death perinatal in 14%. Aterosis placental in 65%. Positive correlation among the growing levels of uri...

Objective.- To determine the value of the doppler ultrasonography like marker of severity in severe preeclampsia. Study method: It was carried out a prospective, longitudinal study, of cohorts, in 56 patients with clinical diagnosis of severe preec­lampsia that studied gestations between 26 and 38 weeks. Results.- IUGR was in 85,7% of cases, oligohydramnios in 36%. The uric acid on the average was of 7,23 ± 1.32 (range 5,5 at 9,5), proteinuria 1,78 ± 1,16 (range 0,11 at 4,91), pressure arterial stocking of 122,8 ± 6,73 (range 114 at 134). notch of the uterine artery was observed in 64%. likewise there were abnormalities of the flow in the umbilical artery and in the uterine artery in 64%, in the art. cerebral stocking 57% and in the Index Fetal Placental in 86%. There was death perinatal in 14%. Aterosis placental in 65%. Positive correlation among the growing levels of uri...