持久性色素异常性红斑1例
Journal of Diagnosis and Therapy on Dermato-venereology(2017)
Abstract
患者男,39岁.全身多处出现多种色素斑片10余年,无自觉症状.组织病理:表皮轻度角化,基底层黑色素细胞及黑色素颗粒增加,真皮浅层噬黑色素细胞与慢性炎细胞浸润.诊断:持久性色素异常性红斑.予维生素C片200 mg、维生素E 50 mg每日3次口服,维A酸软膏每日两次外用月余,皮损色泽较前稍变淡,仍在随访中.
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