患男,67岁.因肝硬化癌变伴腹膜后淋巴转移,于1991年10月17日使用干扰素100万~u(第四军医大学唐都医院生产,批号911009)肌注,1次/d。第二次注射后6h,患者胸部出现散在的淡红色斑丘疹,轻度发痒,12h 后皮诊呈鲜红色,渐及腹、背乃至整个躯干部.大小不等,压之退色,但疹间皮肤正常.24h 后融合成片,波 Suffering from male, age 67. Due to cirrhosis with retroperitoneal lymph node metastasis, on October 17, 1991 the use of interferon 1 million ~ u (Fourth Military Medical University Tangdu Hospital, lot number 911009) intramuscular injection, 1 / d . 6h after the second injection, the patient’s chest appeared scattered red rash, mild itching, 12h after the examination showed a bright red, gradually and abdominal, back and even the entire trunk. Different sizes, pressure of the fade, but the rash Between the normal skin .24h fusion into pieces, wave