Morphological Changes in the Placenta in Secondary Placental Insufficiency Against the Background of Hypoxia

We studied morphological changes of secondary insufficiency in pregnant women. Based on the data obtained, we came to the conclusion that with mild hypoxia, the changes were minimal, this degree is compensated. With moderate hypoxia, a violation of the vascular network was manifested and degenerative changes in the villi began, and blood circulation and metabolism disorders in the umbilical cord tissues were noticeably noted.