“大夫,我的下身很不舒服。” 那天上午,我刚刚穿上工作服,一位中年男子就跨进诊室,带着忧郁的神情问道。病人诉说下身皮肤疼痛、瘙痒、烧灼感,还有尿频、尿痛,近几天有发热、乏力、全身肌肉酸痛。在体检中,我发现患者的阴茎及会阴部皮肤均末见异常,尿道口无红肿,无分泌物,仅在双侧腹股沟处摸及多个肿大又有 “Doctor, my lower body is very uncomfortable. ” That morning, I just put on work clothes, a middle-aged man stepped into the consultation room, asked with a gloomy look. Patients complain of lower body skin pain, itching, burning sensation, as well as urinary frequency, dysuria, fever in recent days, fatigue, body aches and sores. In the physical examination, I found that the patient’s penile and perineal skin were abnormal at the end of the urethra without swelling, no secretions, only in the bilateral inguinal touch and a number of enlarged and have