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1. びまん性神経膠腫の分子学的発症機序molecular pathogenesis of diffuse gliomas [show details]
… Gliomas are primary brain tumors that display histologic features of glial cells (ie, astrocytes, oligodendrocytes, and ependymal cells). The diffuse gliomas are the most common types and generally affect …
2. 神経膠腫の病期分類と病理診断classification and pathologic diagnosis of gliomas [show details]
… Gliomas account for the great majority of primary tumors that arise within the brain parenchyma. The term "glioma" refers to tumors that have histologic features similar to normal glial cells (ie, astrocytes …
3. 悪性度の高い神経膠腫の臨床症状、診断、初回外科治療アプローチclinical presentation diagnosis and initial surgical management of high grade gliomas [show details]
… and oligodendroglial tumors are grouped together as diffuse gliomas, on the basis of growth pattern, behavior, and shared IDH genetic status. Astrocytic tumors are composed of cells with elongated or irregular …
4. 成人の脳腫瘍の臨床的特徴と診断の概要overview of the clinical features and diagnosis of brain tumors in adults [show details]
… common brain tumors in adults. Among primary brain tumors, meningiomas and gliomas together account for more than two-thirds of all adult primary brain tumors. Brain tumors can produce… Brain tumors are a diverse group of neoplasms arising from different cells within the central nervous system (CNS) or from systemic cancers that have metastasized to the CNS.…
5. IDH変異と1p／19q共欠損のある乏突起神経膠腫の臨床的特徴、診断、病理clinical features diagnosis and pathology of idh mutant 1p 19q codeleted oligodendrogliomas [show details]
… of oligodendroglioma, microscopically some tumors have astrocytic features. Oligodendrogliomas are histologically well-differentiated, diffusely infiltrating tumors composed predominantly of cells resembling …