Value of Predicting Pregnant Hypertension of Observing PI and RI of Placental Helicine Arteries by Colour Doppler 彩色多普勒检测孕妇子宫胎盘床螺旋动脉PI、RI预测妊高征价值
Conclusions: The type ⅲ of anaphylactic reaction taking place in the walls of uteroplacental helicine arteries and placental villous vessels might play an important role in the development of IUGR of unknown causes. 结论:子宫胎盘床螺旋动脉和胎盘绒毛血管壁上激发的Ⅲ型过敏反应可能在部分不明原因的IUGR发病中起重要作用。
Objective To observe the relationship among the degree of maturation of development of ovarian follicle and endometrial thickness and resistance index of uterine helicine arteries. 目的观察卵泡发育成熟度及子宫内膜厚度和子宫螺旋动脉血流阻力指数的相互关系。