Korean J Dermatol.
2006 Sep;44(9):1084-1087.
A Case of Eccrine Porocarcinoma on the Scalp
- Affiliations
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- 1Department of Dermatology, College of Medicine, Korea University, Seoul, Korea. skin@korea.ac.kr
- 2Department of Pathology, College of Medicine, Korea University, Seoul, Korea.
Abstract
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Eccrine porocarcinoma is a very rare, locally-aggressive, potentially fatal tumor arising from the intraepidermal ductal portion of the eccrine sweat gland. It develops either spontaneously or from a long standing benign eccrine poroma. It usually affects older people and is located most commonly on the lower extremities. We report a case of eccrine porocarcinoma which developed on the scalp of an 82-year-old woman. There was no evidence of metastasis, and the tumor was successfully removed by Mohs micrographic surgery.