1病历摘要患儿女,4个月。背部反复浸润性红斑、水疱4个月。患儿出生后父母发现其右背部有一淡红色丘疹,随患儿生长皮损渐增至鸡蛋大,表面有数个米粒至黄豆大水疱,Darier征(+)。曾到当地诊所就诊,诊断不明确,外用阿昔洛韦软膏,皮损未见好转。患儿无腹痛、恶心、呕吐等系统症状。为明确诊断,于2014年2月来昆明医科大学第一附属医院就诊。患儿为足月剖宫 1 medical records with children, 4 months. Repeated infiltration of erythema on the back, blisters 4 months. Children born after the discovery of a pink papules on the right back, with the growth of children’s skin lesions increased to large eggs, the surface of a few grains of soy blisters, Darier sign (+). Visited the local clinic, diagnosis is not clear, topical acyclovir ointment, skin lesions did not improve. Children without abdominal pain, nausea, vomiting and other symptoms. To confirm the diagnosis, in February 2014 to Kunming Medical University First Affiliated Hospital for treatment. Children with full-term cesarean section