病例介绍　病例 1 ,张某 ,男 ,2 8岁 ,农民 ,阜阳市郊区人。自诉近年来有多次冶游史 ,因龟头左右后部生一红色丘疹 ,不痛不痒 ,缓慢扩大并高出皮面 ,半月后两侧腹股沟隆起球状肿物数个 ,无不适症状 ,曾在外治疗无效。 1年前见外生殖器有浅灰色乳头样突起 ,稍痒 ,经ＣＯ2 激光治 Case presentation Case 1, Zhang, male, 2 8 years old, farmer, Fuyang suburbs. Private prosecution in recent years, many times the history of tour, because the back of the glans gave birth to a red papules, superficial, slowly expanding and higher than the leather, half a month after groin bulge spherical mass, without symptoms, had been outside Treatment is invalid. A year ago, see the genitalia have a light gray nipple-like protrusions, itchy, CO2 laser treatment