Meningeal melanocytoma ("melanotic meningioma"). Its melanocytic origin as revealed by electron microscopy.
D000368:Aged; D001344:Autopsy; D001932:Brain Neoplasms / Q000145:classification / Q000473:pathology*; D003094:Collagen / Q000378:metabolism; D003594:Cytoplasmic Granules; D006801:Humans; D002479:Inclusion Bodies; D008297:Male; D008543:Melanins; D008544:Melanocytes; D008545:Melanoma / Q000145:classification / Q000473:pathology*; D008578:Meninges / Q000473:pathology*; D008579:Meningioma / Q000145:classification / Q000473:pathology*; D008854:Microscopy, Electron; D009940:Organoids
D008543:Melanins; D003094:Collagen