title: Ultrastructural and immunohistochemical aspects of haemangioblastomas.
mesh_terms: D002528:Cerebellar Neoplasms / Q000276:immunology / Q000648:ultrastructure*; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D005455:Fluorescent Antibody Technique; D006394:Hemangiosarcoma / Q000276:immunology / Q000648:ultrastructure*; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000276:immunology / Q000648:ultrastructure; D011087:Polycythemia Vera / Q000276:immunology