Pinkus H, Mehregan A H
Clin Plast Surg. 1980 Jul;7(3):289-300.
The most common precancerous skin lesions are actinic keratoses, Bowen's disease, and keratoacanthoma. Actinic keratoses appear over the exposed areas of the body as the result of actinic radiation. Bowen's disease is most probably secondary to the effects of internal carcinogens. Keratoacanthomas are self-limited lesions that occasionally may transform into invasive squamous cell carcinoma.
最常见的皮肤癌前病变是光化性角化病、鲍温病和角化棘皮瘤。光化性角化病是光化辐射作用于身体暴露部位而出现的。鲍温病很可能继发于体内致癌物的影响。角化棘皮瘤是自限性病变，偶尔可转变为浸润性鳞状细胞癌。
