患者女,21岁,包沙发工。自述既往无染料接触史及变应性病史,于1986年2月10日在本市某理发店连续接受冷烫、染发和吹风,染发前未做染液涂皮试验。24小时后,头皮出现多个散在的1.5×1.5cm硬结性丘疹,色淡红,界清,奇痒。继而双耳后出现单个类似的丘疹,眼睑、面部极度水肿以至不能辨认容貌,经抗过敏治疗至3月20日水肿消退。24日耳廓和头皮水肿、渗液。25日 Female patient, 21 years old, including sofa workers. Read the past no history of exposure to dye and allergic disease history, on February 10, 1986 in a barbecue shop in the city to accept continuous cold, hair and hair, dye hair dye test was not done before. After 24 hours, the scalp appeared scattered in 1.5 × 1.5cm indurated papules, pink, clear, itchy. Then a single similar pimples appeared after the ears, eyelids, facial edema and even can not identify the appearance of the anti-allergic treatment until March 20 edema subsided. 24 days auricle and scalp edema, exudate. 25 days