前言妊娠中毒症是孕产妇所特有的疾病。多发生在妊娠的后半期,一般当胎儿、胎盘娩出后,症状消失。主要临床表现为高血压、水肿和蛋白尿,严重时可发生抽搐,昏迷(即子痫)。近年,国内外有的学者认为,这些症状并非中毒引起,因 Preface Gestational poisoning is a maternal-specific disease. Occurs in the second half of pregnancy, usually when the fetus, the placenta is delivered, the symptoms disappear. The main clinical manifestations of hypertension, edema and proteinuria, seizures can occur in severe cases, coma (ie, eclampsia). In recent years, some scholars at home and abroad think that these symptoms are not caused by poisoning