title: Haemangiopericytoma. Light and electron microscopy studies of a cerebral secondary tumour.
mesh_terms: D000328:Adult; D001485:Basement Membrane; D001859:Bone Neoplasms / Q000473:pathology; D001932:Brain Neoplasms / Q000473:pathology*; D002196:Capillaries; D005260:Female; D006393:Hemangiopericytoma / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology; D009362:Neoplasm Metastasis; D012447:Sacrum