1临床资料患者女,23岁,颜面、躯干及甲周先后起疹20余年。患者出生时腰骶部出现数个大小不等的皮疹,柔软,肤色,高出皮面,由于无自觉症状,未予重视,之后皮疹渐增多,部分融合成斑块。5岁时出现癫痫,发作数次,到医院就诊,给予口服药物治疗(具体不详),服药1年后自行停药,至今癫痫未再发作。14岁时鼻翼两侧及鼻尖部出现黄 1 Clinical data Female patient, 23 years old, face, body and a week has rashes more than 20 years. At birth, there were several rashes of varying sizes in the lumbosacral region. They were soft, complexioned and above the skin. Due to their absence of symptoms, no attention was given to them. After that, the rash gradually increased and some became plaque. 5 years old, epilepsy, attack several times, to the hospital for treatment, given oral medication (specifically unknown), taking medicine after 1 year of withdrawal, since the epilepsy no longer attacks. 14 years old, both sides of the nose and nose appear yellow