例1:女,24岁。产后第6天始发冷发热、大汗,周身起大片荨麻疹样红斑3天。查体:体温39.8℃,脉搏102次/分,血压18/12kPa。衰弱状,周身散在大片荨麻疹样红斑;心界叩诊稍扩大,听诊第一心音稍弱,心尖部Ⅱ级缩鸣;白细胞总数9.8×10~9/L(9800/mm~3),分叶90%,淋巴9%,嗜酸1%。于入院当日及次日晨分别抽血送培 Example 1: Female, 24 years old. The first 6 days after delivery, cold fever, sweating, whole body from large urticaria-like erythema for 3 days. Physical examination: body temperature 39.8 ℃, pulse 102 beats / min, blood pressure 18 / 12kPa. Weakness, the whole body scattered in a large urticaria-like erythema; heart percussion slightly expanded, auscultatory first heart sound weaker, apex apex II reduced Ming; total number of white blood cells 9.8 × 10 ~ 9 / L (9800 / mm ~ 3) Leaves 90%, lymphatic 9%, 1% eosinophilic. Blood samples were collected on the day of admission and the next morning