鲍温样丘疹病(BP)主要见于男性,临床上表现为生殖器部位的丘疹分散或融合成斑块,组织学上类似原位癌.本文8例BP均为男性,年龄22～50岁(平均32岁),其中患非淋球菌性尿道炎、梅毒、淋病各1例,2例同时患有淋病和梅毒,另3例无性传播疾病(STD)史.全部患者的临床损害已持续数月,为多发的红斑性或色素沉着性丘疹,一些丘疹分散于阴茎、包皮、龟头或阴茎系带,或 Bowenoid papulosis (BP) is mainly seen in males. Clinical manifestations are: papules in the genital area disintegrate or fuse into plaques. Histologically, it resembles carcinoma in situ. Eight cases of BP in this study were all male, aged 22 to 50 years (average 32 years old, including 1 case of non-gonococcal urethritis, syphilis, gonorrhoea, 2 cases of gonorrhea and syphilis at the same time, and 3 cases of no history of STD. The clinical damage in all patients has continued for several months. For multiple erythematous or pigmented papules, some papules spread over the penis, foreskin, glans, or penis tie, or