资料 患者25岁,住院号64298。主因第一胎43周妊娠伴胎动消失半月余,无腹痛及阴道流血而就诊。门诊以宫内死胎,前置胎盘收住入院。 入院检查 T:36.5℃、P:84次/分,BP:16/10KPa发育营养正常,心肺无异常,肝脾未能触及,腹隆起宫底剑突下二横指,胎心胎动不清。血化验:Hb:70g/L、WBC:7.5×10~9/L。N:0.74、L:0.26、PtS:93×10~9/L。 B超探查 胎头耻联上,光环变形,颅骨重叠,脊柱 Data patient 25 years old, hospital number 64298. The first 43 weeks pregnant with fetal movement disappeared more than half a month, no abdominal pain and vaginal bleeding and treatment. Out-patient intrauterine fetal death, placenta preadjustment admission. Admission examination T: 36.5 ℃, P: 84 beats / min, BP: 16 / 10KPa development of normal nutrition, no abnormal heart and lung, liver and spleen failed to reach, abdominal bulge under the Xiphoid fundus, fetal heart and fetal ambulation. Blood tests: Hb: 70g / L, WBC: 7.5 × 10 ~ 9 / L. N: 0.74, L: 0.26, PtS: 93 × 10 ~ 9 / L. B ultrasound exploration fetal head shame together, the halo deformation, skull overlap, spine