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Giant clear-cell acanthoma with keratoacanthoma-like changes: a case report
Muammar Arida1, Joseph C English, Thaddeus W Mully
1Department of Dermatology, University of Pittsburgh, USA. aridam@upmc.edu
Dermatology Online Journal
|November 7, 2006
Abstract:
Clear cell acanthoma is a benign epidermal lesion with a variable clinical appearance and distinct histopathology features. Although, it is considered an entirely benign entity, few case reports describe unusual or atypical variants of clear cell acanthoma. We observed a case of a large clear cell acanthoma that also has features of a keratoacanthoma.