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Central Nervous System Tumors
Source: Childhood Cancer Genomics (PDQ®)–Health Professional Version, National Cancer Institute.
Source updated: April 30, 2025 · Captured 2026-09-09.
Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary. Independent clinical review is pending.
Central nervous system (CNS) tumors include gliomas (including astrocytomas), glioneuronal tumors, neuronal tumors, CNS atypical teratoid/rhabdoid tumors, medulloblastomas, nonmedulloblastoma embryonal tumors, pineal tumors, and ependymomas.
The terminology of the 2021 World Health Organization (WHO) Classification of Tumors of the Central Nervous System is used below. The 2021 WHO CNS classification advances the role of molecular diagnostics in CNS tumor classification, and it includes multiple major changes from the previous 2016 WHO classification.[1]
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Preserved source evidence · Independent clinical review pending · Not medical advice