宫腔容积超常增减、宫缩过强与子痫前期-子痫(pre-ec lampsia-ec lampsia,PE-E)的发病关系密切。为了阐明宫腔容积超常增减、宫缩过强引起胎盘床与胎盘之间相对位移并导致子宫螺旋动脉、绒毛组织和血管内皮细胞被牵拉损伤及其与PE-E的病因相关性,笔者以解剖生理及相关文献为依 Uterine volume abnormal increase or decrease, uterine contractions and preeclampsia - eclampsia (pre-eclampsia) (pre-eclampsia, PE-E) is closely related to the incidence. In order to clarify the abnormal changes in uterine cavity volume, uterine contractions caused by excessive relative displacement between the placenta and the placenta and lead to uterine spiral artery, villi and vascular endothelial cells were pulled injury and its etiology and PE-E, the author Anatomy and physiology and related literature as the basis