【摘要】 面颈部毛囊性红斑黑变病是一种并不常见的累及毛囊的红斑色素沉着性皮肤疾病。临床表现主要是侧面部及颈部境界清楚的红斑基础上密集毛囊性丘疹,伴色素沉着。组织病理可见角化过度、黑色素增加、毛囊角栓及真皮浅层血管扩张。本病无种族和性别差异,但好发于亚洲青年。无需特效治疗,对症治疗即可。更多还原

【Abstract】 Erythromelanosis follicularis faciei and colli is an uncommon skin disorder that involves the lateral cheeks and sometimes the lateral aspects of the neck.Multiple follicular papules are superimposed on a red-brown patch,and the papules appear relatively hypopigmented.Histopathological visible hyperkeratosis,increased melanin,the hair follicle angle plug and superficial dermal blood vessels to dilate.Non-racial and gender differences in the disease,but mostly occurs in Asian youth.Without specific treatment,symptomatic treatment works.更多还原