3例乳房外Paget病患者,均为男性,年龄范围69~84岁,病程1~2年不等,发病部位均为阴囊部。组织病理检查显示:表皮及毛囊上皮可见单个或成巢的Paget细胞,细胞大,胞浆丰富淡染。符合乳房外Paget病的诊断。 Three cases of patients with extramammary Paget disease were male, ranging in age from 69 to 84 years old, the duration of disease ranging from 1 to 2 years, the incidence of parts are scrotum. Histopathological examination revealed that there were single or nested Paget cells in the epidermis and hair follicle epithelium, with large cells and abundant cytoplasm. In line with the diagnosis of extramammary Paget’s disease.