张某,男,40岁。自1960年至1980年每年均注射森林脑炎疫苗一次,无不良反应和过敏史。1981年右三角肌处皮下注入森林脑炎疫苗3ml。注射同时可见左侧相应部位出现一个同右侧类似的丘诊。丘诊初为风团样,渐增大至10×10cm。丘疹中心硬,周围红肿,局部温度较高,并有痛痒感。以苯海拉明,强地松等药治疗后丘疹消退。翌年又行同 Zhang, male, 40 years old. From 1960 to 1980 every year, the injection of forest encephalitis vaccine, no adverse reactions and allergies. In 1981 the right deltoid muscle subcutaneous injection of forest encephalitis vaccine 3ml. At the same time shows the injection of the left part of the corresponding part of a right with a similar diagnosis. Hypocenter diagnosis of wind-like group, increasing to 10 × 10cm. Papule hard center, around the swelling, the local temperature is higher, and itching. After diphenhydramine, prednisone and other drugs after the treatment subsided. The same year the same line