Neuroblastoma-like schwannoma of the lower labial mucosa: a rare morphological variant of peripheral nerve sheath tumor - Sedassari, Bruno Tavares; Lascane, Nelise Alexandre da Silva; Gallottini, Marina Helena Cury; Sousa, Suzana Cantanhede Orsini Machado de; Pinto Júnior, Décio dos Santos (Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2014)