患者 32岁,住院号 20040929。因宫内孕足月第 2胎,水肿 20d,腹痛 3h,未见红,未破膜,于 2004年 7月 13日入院。预产期 2004年 7月 8日。停经后无明显早孕反应,孕4个月自感胎动至今,孕 7个月查血压、胎位均正常。20d前无诱因出现双下肢水肿,经休息后不消退,未治疗。3h前突然 Patient 32 years old, hospital number 20040929. Due to intrauterine pregnancy, the second month of full-term pregnancy, edema 20d, abdominal pain 3h, no red, not broken film, in July 13, 2004 admitted. The expected date of July 8, 2004. No obvious early pregnancy after menopause reaction, 4 months pregnant with fetal movement so far, 7 months pregnant blood pressure, fetal position were normal. There was no incentive before 20d edema of both lower extremities, did not subside after the rest, untreated. Suddenly 3h ago