Clinical and experimental dermatology
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Clin. Exp. Dermatol. · May 1994
Review Case ReportsSubungual keratoacanthoma--a report of four cases and review of the literature.
Subungual keratoacanthoma is a rare benign neoplasm which most commonly occurs in middle-aged Caucasians. It usually presents as a painful, rapidly growing lesion of the terminal phalanx. ⋯ Clinically, subungual keratoacanthoma must be distinguished from subungual squamous carcinoma. We report four further cases and discuss the literature.