deciduas

Hemorrhage into the decidua basalis, formed retroplacental hematoma, lead to the separation of the placenta.

一)主要病理变化:底蜕膜出血，形成血肿，使胎盘自附着处剥离。

Objective:Through our clinical observation,we want to find out a good effective method on deciduas residual of medical abortion.

目通过临,研究药物流后蜕膜残留有治疗方法。