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妊娠中毒症的病因学是产科中一项未解决的问题。近年来很多学者都认为胎盘是所谓“毒素”的来源。本工作的目的在于分析调查妊娠中毒症胎盘的病理变化,以促进对病因学的进一步探讨。材料及方法材料取自北医第一附属医院,第三附属医院及海淀医院住院分娩产妇的胎盘,依据临床诊断分为四组:(1)正常,未合并血压升高;(2)急性妊娠中毒症(包括妊娠肾病,先兆子癎及子癎);(3)慢性高血压合并妊娠;(4)胎盘早期剥离。
The etiology of gestosis is an unresolved issue in obstetrics. In recent years, many scholars believe that the placenta is the source of so-called “toxins.” The purpose of this work is to analyze the pathological changes of placenta in gestational toxicosis to further explore the etiology. MATERIALS AND METHODS MATERIALS were obtained from the placenta of hospitalized pregnant women at the First Affiliated Hospital of Peking Union Medical College, the Third Affiliated Hospital and Haidian Hospital. The patients were divided into four groups according to clinical diagnosis: (1) normal and uncombined blood pressure; (2) acute pregnancy Poisoning (including pregnancy-induced kidney disease, pre-eclampsia and children); (3) chronic hypertension with pregnancy; (4) early placental detachment.