ArticleMultiple Keratoacanthomas Occurring in Surgical Margins and De Novo Treated With Intralesional MethotrexateAuthor:Ally-Khan Somani, MD, PhDPublish date: December 13, 2016Keratoacanthomas (KAs) are common skin lesions known for their rapid growth and spontaneous regression. Keratoacanthomas also can occur in sites of...Read More
