title: [Granular cell myoblastoma of the perianal region. (Report of a case)].
mesh_terms: D001005:Anus Neoplasms; D005260:Female; D006801:Humans; D008875:Middle Aged; D009379:Neoplasms, Muscle Tissue
vernacular_title: Mioblastoma de células granulares da região perianal. (Relato de um caso)