５－氟尿嘧啶治疗单发型角化棘皮瘤１２例报告秦皇岛市第一医院（０６６０００）皮肤科王郁茹角化棘皮瘤是皮肤上的一种假性肿瘤，好发于暴露部位，鼻、唇部位多见，手腕、前臂处次之。临床上分三型：单发型、多发型和发疹型，单发型较多见，形态为坚实的圆顶形结节，边缘... 5-fluorouracil treatment of single-hair keratoacanthoma in 12 cases report Qinhuangdao First Hospital (066000) Department of Dermatology Wang Yuru keratoacanthoma is a pseudotumor on the skin, occurs in the exposed parts, nose, lip and more common , wrist, forearm at the next. Clinically divided into three types: single hairstyle, multiple hairstyles and rash type, single hair more see, the shape is a solid dome-shaped nodules, edge ...