患者,男,33岁,因阴茎冠状沟上方一疣状新生物6月入院。缘于6月前发现冠状沟上方一针尖大小的新生物,无红肿,疼痛,渗液及瘙痒,不伴寒战,发热,并逐渐增大,同时冠状沟周围出现数个高出皮肤的散在丘疹,针尖大小,与皮肤相同,无尿频,尿急,尿痛。既往史无特殊。否认冶游史。入院查体:一般情况尚可,心肺腹无异常。皮肤科情况:冠状沟 The patient, male, 33 years old, was admitted to the hospital in June because of a new neoplasm above the penile coronary sulcus. Due to the discovery of a needle-sized new creature above the coronary sulcus before June, no redness, pain, exudate and pruritus, accompanied by chills, fever, and gradually increased, while several scattered papules around the coronary sulcus appeared above the skin. The size of the needle tip is the same as that of the skin. No urinary frequency, urgency, dysuria. No special past history. Deny the history of smelting. Admission examination: The general condition is acceptable, and there are no abnormalities in the heart and lungs. Dermatology: Coronal