1临床资料患者男,19岁。包皮内叶及阴茎出现丘疹3月。3月前,包皮内侧出现两处乳白色丘疹,不痛不痒,未予治疗。后逐渐增多,阴茎亦出现相同皮疹。发疹前及患病中有冶游史。系统检查未见异常。皮肤科情况:包皮内叶见十四个大小不等的半球形丘疹,丘疹基底微红隆起,表面凹陷,呈乳白? 1 clinical data patient male, 19 years old. Papules and penis appear papules in March. Three months ago, there are two white papules inside the foreskin, itching, no treatment. After gradual increase, the penis also appeared the same rash. Before rash and illness in the history of the rule. No abnormal system check. Dermatology: the foreskin within the leaves see the size of the hemispherical pimples of varying sizes, pimples base reddish uplift, surface depression, milky white?