单纯糠疹

而单纯糠疹相当常见，并且症状较轻，季节性的变化与白癜风类似。

And pure rosea quite common , and symptoms of light , similar to the seasonal changes and vitiligo .

单纯糠疹和痤疮患病率男性高于女性，而毛周角化、鱼鳞病和雀斑的患病率则以女性为高。

The rate of pityriasis alba and acne in males was higher than that in females , and the rate of lichen pilaris , ichthyosis and freckles was higher in females .

结论在长沙地区小学生中，皮肤病发病率较高的是单纯糠疹、雀斑、丘疹性荨麻疹、痤疮、湿疹皮炎、扁平疣、毛周角化症、血管瘤。

Conclusion The high prevalence of skin diseases in pupils of Changsha were pityriasis alba , freckles , papular urticaria , acne , eczema , Verrua vulgaris , lichen pilaris , hemangioma .

鱼鳞病患病率农村高于城市，而痤疮、单纯糠疹和湿疹则城市高于农村。

The prevalence of ichthyosis in the rural was higher than that in the urban , and the prevalence of acne , pityriasis alba and freckles in the urban was higher than that in the rural .