title: Diagnosis of human tumors. Case 15: Melanotic schwannoma.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008543:Melanins / Q000378:metabolism*; D009442:Neurilemmoma / Q000175:diagnosis* / Q000473:pathology / Q000648:ultrastructure; D010524:Peripheral Nervous System Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000648:ultrastructure; D012583:Schwann Cells / Q000648:ultrastructure
chemical_list: D008543:Melanins