病例摘要患者女,16岁,学生。住院号325392。因面色苍白,间歇性排浓茶样小便,全身皮肤瘀点、瘀斑1月余,加重伴发热、右下肢皮肤片状坏死5天,于1986年8月1日入院。患者于1986年6月下旬始,无何诱因,渐觉面色苍白,伴头晕乏力心悸。某日上午小便时发现尿色呈 Case Summary Female patient, 16 years old, student. Hospital number 325392. Due to pale, intermittent row of thick tea-like urine, systemic skin petechia, ecchymosis more than 1 month, increased with fever, right lower extremity skin necrosis 5 days, on August 1, 1986 admission. Patients in late June 1986, no incentive, pale gradually pale, with dizziness, palpitations. One day urine urine was found urinating