患者女,40岁。左眼外眦囊肿7个月。皮肤科情况:左眼外眦有一直径约0.8cm囊肿,边界清楚,质软,表面光滑。皮损组织病理示:表皮大致正常,真皮内可见一个扩大的囊腔,囊壁由两层立方形细胞组成,部分呈单层细胞,囊内见少量淡红色无定形物质。诊断:小汗腺汗囊瘤。 Female patient, 40 years old. Left eye abscess cyst 7 months. Dermatological conditions: left lepus has a diameter of about 0.8cm cyst, the boundary is clear, soft, smooth surface. Histopathological examination showed that the epidermis was almost normal and an enlarged cyst was seen in the dermis. The cyst wall consisted of two layers of cuboidal cells, some of which were monolayer cells. A small amount of light red amorphous material was seen in the cysts. Diagnosis: sweat gland sweat tumor.