妊娠期高血压疾病是妊娠期特发的威胁母婴健康的严重病症,是导致孕产妇及围生儿死亡的重要原因之一。而早发型重度子痫前期(early onset severe preeclampsia,ES-PE)发病早、程度严重、并发症多,是产科医师所面临的较为棘手的问题。国外报道早发型子痫前期占所有妊娠高血压疾病 Hypertensive disorder during pregnancy is a serious disease threatening the health of mother and baby during pregnancy and is one of the important causes of maternal and perinatal death. The early onset of severe preeclampsia (early-onset severe preeclampsia, ES-PE) early onset, severe degree and more complications, obstetricians are facing more difficult problems. Foreign reports premature eclampsia accounted for all pregnancy-induced hypertension