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陈某,30岁,因孕6~+月,阴道大流血6小时、规律宫缩2小时急症入院。经检查诊断为宫内孕25周死胎G_3P_2,中央性前置胎盘,失血性休克。立即在补充血容量的同时,给2%催产素静滴,安定10mg静注。在准备剖宫产过程中仍有活动性出血,似月经量,再检查宫口已开大7~+cm,当即决定行胎盘开窗术解决分娩。右手伸入阴道中,以食、中两指作指导,左手持止血钳贴近右手伸入阴
Chen, 30 years old, 6 ~ + months pregnant, vaginal bleeding for 6 hours, regular contractions 2 hours emergency admission. The diagnosis of intrauterine pregnancy after 25 weeks of stillbirth G_3P_2, placenta previa, hemorrhagic shock. Immediately added blood volume at the same time, to 2% oxytocin intravenous infusion, stability 10mg intravenous injection. Preparation of cesarean section is still active in the process of bleeding, menstrual flow, and then check the cervix has opened a large 7 ~ + cm, immediately decided to line placenta fenestration to resolve childbirth. His right hand into the vagina, with food, in the two fingers as a guide, left hemostatic forceps close to the right hand into the shade