[Hemangioblastoma--clinicopathologic and ultrastructural study of 22 cases].
D000293:Adolescent; D000328:Adult; D002528:Cerebellar Neoplasms / Q000473:pathology* / Q000648:ultrastructure; D005260:Female; D006394:Hemangiosarcoma / Q000473:pathology* / Q000648:ultrastructure; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D011379:Prognosis