Successful treatment of a keratoacanthoma in a young patient with the application of topical 5% imiquimod cream

Abstract

Abstract Keratoacanthomas (KA) are epithelial tumors that present as rapidly evolving nodules with a central hyperkeratotic plug and occasionally show signs of spontaneous regression. A 21‐year‐old patient strongly refused the diagnostic biopsy and insisted on a nonsurgical treatment. He was successfully treated with imiquimod 5% cream.

Keywords

• epithelial tumor
• imiquimod cream
• keratoacanthomas