Microcystic adnexal carcinoma is a distinct clinicopathologic entity with combined pilar and eccrine differentiation. Clinically it resembles other adnexal neoplasms, but it tends to be deeply invasive and locally aggressive. A 47-year-old man with microcystic adnexal carcinoma of the left cheek with deep dermal and subcutaneous invasion was successfully treated by microscopically controlled excision. The possible etiologic association with teenage radiation therapy is discussed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.