病人男，４０岁。因发热右前臂肿痛７天，在他院应用抗生素治疗无效转本院。门诊以脓肿、脓毒血症收入院。查体：右前臂近端红肿，边界不清。血小板计数４６×１０９／Ｌ。经穿刺未抽出脓液。在局麻下切开红肿部位，发现肌肉呈暗红色，肌间少量积血，无脓液。术后切口广泛... Male patient, 40 years old. Due to fever and swelling of the right forearm for 7 days, the use of antibiotics in his hospital was invalidated. Outpatients with abscess, sepsis income hospital. Physical examination: The proximal red arm of the right forearm is red and the border is unclear. Platelet count 46×109/L. No pus was drawn through the puncture. Under the local anesthesia, the red and swollen area was cut, and the muscles were dark red, with a small amount of blood accumulating between muscles and no pus. Wide range of postoperative incisions...