Anatomy and key points of cesearean section with placenta accreta spectrum disorders
KONG Ling-ying
YANG Hui-xia
Abstract：Placental accreta spectrum disorders(PAS)seriously threatens the physical health of pregnant women.This article explores the high-risk factors for PAS,including cesarean section,endometrial injury and repair abnormalities,especially cesarean scar pregnancy;It elucidates the pathological mechanism of PAS,vascular remodeling caused by vascular en-dothelial growth factor(VEGF),and abnormal invasion of placental villus tissue into the uterine muscle layer;The article highlights the regional anatomical classi-fication method of PAS and its application in clinical surgery as well as the key anatomical features and surgical methods of different surgical procedures in PAS cesarean section surgery.
Keywords：placenta accreta spectrum disordersce-sarean sectionanatomy
Publication Date：2025-02-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 56-61 )