血清病,属Ⅲ型变态反应性疾病,为全身性免疫复合物病。血清病在临床上并非少见,但人工脱敏注射 TAT 引起的血清病较为罕见,现报告一例:患者,男,31岁,因左手被体内注有破伤风外毒素(含有破伤风杆菌)的小白鼠咬伤,特到附院门诊注射室注射 TAT作为紧急预防。因皮试阳性,为避免速发 Serum disease, a type Ⅲ allergic disease, is a systemic immune complex disease. Serological disease is not uncommon clinically, but the artificial desensitization injection of TAT caused by sero-disease is relatively rare, is now reported in a case: the patient, male, 31 years old, was left in the body was injected with toxins (including tetanus tetanus) was small Rat bites, especially to the outpatient clinic injection room injection of TAT as an emergency precaution. Due to skin test positive, to avoid rapid onset