一、病例摘要患者33岁,孕6产1,末次月经2012年2月21日,因停经16周,右下腹痛7d,加重2h于2012年6月12日入中国人民解放军第421医院。患者平素月经规律,入院前1周因右下腹疼痛伴恶心在外院就诊,查B超提示少量腹腔积液(最深1.5cm),宫内孕15周,胎儿发育畸形,胎儿腹裂、脏器外翻;泌尿系B超未见异常;血常规白细 First, the case summary 33-year-old pregnant, 6 pregnant and 1, the last menstrual February 21, 2012, due to menopausal 16 weeks, right lower abdominal pain 7d, increased 2h on June 12, 2012 into the People’s Liberation Army No. 421 Hospital. Patients usually menstrual regularity, 1 week before admission due to right lower quadrant pain with nausea at the hospital, check B ultrasound prompts a small amount of ascites (the deepest 1.5cm), intrauterine pregnancy 15 weeks, fetal malformations, fetal rupture of the fossa, organs Turn; urinary tract B-no abnormalities; white blood fine