Jorge Guzmán, Aubert Valentina Brito-Arteaga, Bruno Augusto Benevenuto de Andrade, José Alcides Almeida de Arruda, Mariana Villarroel-Dorrego
Glomus tumor is a benign neoplasm of modified perivascular smooth muscle that rarely involves the oral cavity. We describe the clinicopathological and immunohistochemical features of a glomus tumor involving the lower lip in a middle-aged woman.