ArticleInternational journal of surgery case reports2022
Collision brain tumor with atypical meningioma and glioblastoma: Case report.
Article in International journal of surgery case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Concurrent de novo glioblastoma and meningiomatosis: a case report and systematic review of clinical, molecular, and topographical characteristics.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026Pooled it
- Triple metachronous primary brain tumors: sequential occurrence of astrocytoma, atypical meningioma, and high-grade glioma without radiotherapy exposure. Illustrative case.Journal of neurosurgery. Case lessons · 2026Article
- Molecularly distinct collision tumor consisting of meningothelial meningioma and glioblastoma, IDH-wildtype: illustrative case.Journal of neurosurgery. Case lessons · 2026Article
- Intracranial primary collision tumours: A comprehensive systematic review on preoperative radiological accuracy and neuro-oncological insights.Brain & spine · 2026Article
- Pineal region collision tumor.Journal of surgical case reports · 2025Article
- Case Report: Primary intracranial lymphoma and meningioma manifesting as a composite tumor in a cat.Frontiers in veterinary science · 2025Article
- Impact on natural history of atypical meningioma after changes in 2016 edition of the world health organization (WHO) classification of central nervous system tumors: a literature review.Neurosurgical review · 2024Review
- Article
- Breast Cancer to Meningioma: A Rare Case of Tumor-to-Tumor Metastasis.Brain tumor research and treatment · 2023Article
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4 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
introductionIntracranial collision tumors are rare diseases in which two distinct neoplasms are found at the same location. We present an unusual case of an intracranial collision tumor composed of atypical meningioma (WHO grade II) and glioblastoma. PRESENTATION OF CASE: The case was a 56-year-old woman hospitalized due to generalized weakness and dizziness. Imaging survey revealed a right frontal lobe extra-axial mass with significant perilesional edema. The patient underwent a one-stage craniotomy for tumor removal. The pathology revealed collision brain tumors of clear cell atypical meningioma (WHO grade II) and glioblastoma. The patient had an uneventful postoperative recovery. CLINICAL DISCUSSION: The mechanism behind collision brain tumors remains unclear, and some experts consider these tumors sporadic events. Further research is needed to optimize preoperative diagnosis and surgical strategy for collision brain tumor patients.
conclusionSurgeon should consider intracranial collision tumors when brain image indicated unusual perilesional edema of meningioma. Though there is no standard treatment for these patients, it seems one-staged surgical treatment is feasible. To our knowledge this is the first case of collision tumors with clear cell atypical meningioma (WHO grade II) and glioblastoma.
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