阴囊湿疹是湿疹中最常见的一种,局限于阴囊皮肤,有时延及肛门周围,少数可延至阴茎。患部皮肤弥漫性发红肿胀,有剧烈瘙痒,可同时出现许多针头至米粒大小的丘疹、水疱,经搔抓或摩擦后,红斑、丘疹、水疱破裂,显露出大片湿润糜烂,有大量淡黄色浆液渗出,部分凝结成淡黄色痂,此病易治 Scrotum eczema is the most common type of eczema, confined to the scrotum skin, sometimes delay and around the anus, a small number can be extended to the penis. The skin of the affected area is diffusely swollen and swollen with intense itching. At the same time, many needles to the size of papules and blisters appear. After scratching or rubbing, the erythema, the papules and the blisters rupture reveal a large amount of damp erosions. Exudation, some condensed into a pale yellow scab, the disease easy to rule