Ann Dermatol.
1997 Apr;9(2):163-166. 10.5021/ad.1997.9.2.163.
A Case of Papillary Eccrine Adenoma
- KMID: 2360409
- DOI: http://doi.org/10.5021/ad.1997.9.2.163
Abstract
- Papillary eccrine adenoma is a rare sweat gland tumor with a characteristic histopathological appearance and has a benign clinical course. Five cases were reported in Korea since a report by Song et al. in 1988. We report a case of papillary eccrine adenoma in a 38-year-old male who had a firm, dark brown nodule on the medial surface of the left thigh. Microscopically, the tumor was composed of multiple dilated ducts lined by two or more layers of epithelial cells and the luminal cells showed papillary projections into the lumen in some tubules. Immunoperoxidase staining was positive for CEA, S-100, and EMA. We excised the lesion completely and no evidence of recurrence was observed for 6 months.
