论文部分内容阅读
根据病案提供的资料 ,患者阴道出血的可能原因是 :产道裂伤。分析如下 :患者为 G4P1孕 40 + 2 周 ,巨大儿 ,经阴道置米索试产 ,宫口开大 6 cm,因枕横位滞产 ,急诊行子宫下段剖宫产术。试产过程中因胎儿大、胎头位置低、胎头对产道压迫时间长 ,造成产道软组织缺血、水肿等病理改
According to medical records, the possible causes of vaginal bleeding in patients is: birth canal laceration. Analysis is as follows: patients with G4P1 40 +2 weeks pregnant, huge children, vaginal homeopathic misoprostol, cervix open large 6cm, due to occipital transverse lag, emergency line uterine cesarean section. Trial production process due to a large fetus, fetal head position is low, fetal head pressure on the birthway for a long time, resulting in soft tissue pathology, ischemia, edema and other pathological changes