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[异常产程中胎盘、胎盘床及子宫肌层的形态功能特征]

[Morphofunctional characteristics of the placenta, placental bed and myometrium in abnormal labor activity].

作者信息

Zabozlaev F G, Chekhonatskaia M L

出版信息

Arkh Patol. 2004 Sep-Oct;66(5):24-7.

PMID:15575382
Abstract

By comparison of dopplerometry results of right uterine artery and umbilical cords of a fetus with the histologic and morpho-stereometric data studies of the placenta, and also placental bed and myometrium in an operational material at Cesarian sections, a morphological basis of disturbances of communications in a functional system "mother-placenta-fetus" in hypotonic and hypertonic dysfunction of the uterus is revealed. The morphological picture of chronic placental insufficiency of the fetoplacentary form in the presence of pathological chorion immaturity is revealed in the development of weakness of activity. The uteroplacentary form of chronic placentaly insufficiency, incomplete gestation reorganization MPA and reduction morphometric parameters of a vascular channel miometrium documented formed discoordination of uterine muscles at child birth.

摘要

通过比较胎儿右子宫动脉和脐带的多普勒测量结果与胎盘、胎盘床和剖宫产术中手术材料中子宫肌层的组织学和形态立体测量数据研究,揭示了子宫低张和高张功能障碍时“母-胎盘-胎儿”功能系统中沟通障碍的形态学基础。在活动减弱的发展过程中,发现了存在病理性绒毛不成熟时胎儿胎盘型慢性胎盘功能不全的形态学表现。慢性胎盘功能不全的子宫胎盘型、妊娠中期重组不完全以及子宫肌层血管通道形态测量参数降低,记录了分娩时子宫肌肉的不协调。

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