汗腺癌少见,发生率约占皮肤恶性肿瘤的8.4％。1970～1990年内我院收治8例,经病理证实,并进行了随访,现报告如下。 临床资料 本组男,女各4例。年龄46～82岁,其中>70岁者6例,平均66岁。病程1年6个月至8年,其中2年以上者6例。病变部位:头皮、面部、下肢各2例,腋下、外阴各1例。临床表现:7例为突起于皮面的实性质硬肿块,1例为囊性肿物,局部呈淡红或紫红色,多数生长缓慢,无明显疼痛。其中3例就诊前2～4个月肿物生长明显加快,4 Sweat gland cancer is rare, accounting for 8.4% of skin cancers. From 1970 to 1990, 8 cases were treated in our hospital, confirmed by pathology and followed up. The report is as follows. Clinical data The group of men and women in 4 cases. The age ranged from 46 to 82 years old, of whom >70% were 6 years old and averaged 66 years old. The disease duration ranged from 1 year, 6 months to 8 years, of which 6 cases were more than 2 years. Lesions: 2 in the scalp, face, and lower extremities, and 1 in the armpit and vulva. Clinical manifestations: 7 cases were solid hard masses protruding from the surface of the skin, 1 case was a cystic mass, partially pinkish or purplish red, most of the growth was slow, no obvious pain. The growth of tumors was significantly accelerated in 2 to 4 months before treatment in 3 patients. 4