Kássila da Rosa Nasser, Luiz Carlos Cuce, Rossana de Farias Vasconcelos, Ana Carolina Macedo, Juliana Garcia Kako Rodriguez, Rodrigo Garcia Arruda, João Guilherme Finizola
Case report of a male patient bearing a rare granular cell tumor in the left arm, confirmed by histology and immunohistochemistry (positive S100 and CD68 proteins).