Congenital Plaque-Like Glomangioma of the Scalp

Abstract

Glomus tumors are classified in to glomangiomas, glomus tumors, or glomangiomyomas according to the predominant histologic component present, that is, vascular spaces, glomus cells, or smooth muscle fibers. Here, we describe a case of congenital plaque–type glomangioma with foci of mature smooth muscle differentiation on the scalp.