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  2. Whole brain radiotherapy - Wikipedia

    en.wikipedia.org/wiki/Whole_brain_radiotherapy

    Whole brain radiotherapy (WBRT) is a treatment option for patients with brain metastases. In WBRT, radiation therapy is administered broadly, to the whole brain, over multiple treatments. In WBRT, radiation therapy is administered broadly, to the whole brain, over multiple treatments.

  3. Brain metastasis - Wikipedia

    en.wikipedia.org/wiki/Brain_metastasis

    A brain metastasis is a cancer that has metastasized (spread) to the brain from another location in the body and is therefore considered a secondary brain tumor. [ 1 ] [ 2 ] The metastasis typically shares a cancer cell type with the original site of the cancer. [ 3 ]

  4. Brain tumor - Wikipedia

    en.wikipedia.org/wiki/Brain_tumor

    This is an accepted version of this page This is the latest accepted revision, reviewed on 3 January 2025. Neoplasm in the brain Medical condition Brain tumor Other names Intracranial neoplasm, brain tumour, brain cancer Brain metastasis in the right cerebral hemisphere from lung cancer, shown on magnetic resonance imaging Specialty Neurosurgery, neuro-oncology Symptoms Vary depending on the ...

  5. CNS metastasis - Wikipedia

    en.wikipedia.org/wiki/CNS_metastasis

    Diagnostic techniques for CNS metastasis are a major area of ongoing research, as detecting metastatic lesions early is crucial for timely treatment and better patient outcomes. [ 14 ] One promising field is the use of biomarkers - proteins, genes, or other molecules associated with a specific condition.

  6. Dysembryoplastic neuroepithelial tumour - Wikipedia

    en.wikipedia.org/wiki/Dysembryoplastic_neuro...

    Dysembryoplastic neuroepithelial tumour (DNT, DNET) is a type of brain tumor.Most commonly found in the temporal lobe, DNTs have been classified as benign tumours. [1] These are glioneuronal tumours comprising both glial and neuron cells and often have ties to focal cortical dysplasia.

  7. Nervous system neoplasm - Wikipedia

    en.wikipedia.org/wiki/Nervous_system_neoplasm

    In children aged 0–14 years, the most common brain tumors are pilocytic astrocytomas (17.5%), embryonal tumors (15.7%), and malignant gliomas (25.7%). [15] The overall incidence rate of brain tumors in children is 6.2 per 100,000. [9] The distribution and behavior of nervous system neoplasms differ significantly between adults and children.

  8. Meningioma - Wikipedia

    en.wikipedia.org/wiki/Meningioma

    Mean relapse-free survival for atypical meningiomas was 11.5 years vs. 2.7 years for anaplastic meningiomas. [25] Malignant anaplastic meningioma is aggressive. Although anaplastic meningioma has higher chances of distant metastasis than the other two types, the overall incidence of meningioma metastasis is only 0.18%; which is considered rare ...

  9. Atypical teratoid rhabdoid tumor - Wikipedia

    en.wikipedia.org/wiki/Atypical_teratoid_rhabdoid...

    Pediatric brain cancer is the second-leading cause of childhood cancer death, just after leukemia. Recent trends suggest that the rate of overall CNS tumor diagnosis is increasing by about 2.7% per year. As diagnostic techniques using genetic markers improve and are used more often, the proportion of AT/RT diagnoses is expected to increase.