ArticleFrontiers in neurology2024
A case report: Gliosarcoma associated with a germline heterozygous mutation in
Article in Frontiers in neurology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Gliosarcoma of the right cerebellar hemisphere and parahippocampal region: A case report and literature review.Oncology letters · 2026Article
- Gliosarcoma: A Reappraisal of Neuroradiological, Surgical, Morphological, and Radiotherapeutic Characteristics of a Cohort From South Italy Single-Center.Analytical cellular pathology (Amsterdam) · 2026Article
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Abstract
Gliosarcoma is a rare subtype of glioblastoma (GBM) with a shorter medical history and a worse prognosis compared to other Grade 4 gliomas. Most gliosarcomas are sporadic, but it is undeniable that a small percentage are linked to germline mutations and several inherited cancer susceptibility syndromes, including Lynch Syndrome (LS). The authors present a case of a primary mismatch repair-deficient gliosarcoma in LS. A 54-year-old Chinese male patient was admitted to the hospital with a history of facial asymmetry for over 1 month and right temporo-occipital pain for 5 days. Head MRI revealed a complex mass lesion in the right frontoparietal region, consisting of cystic and solid components. The patient's history of colon malignancy and family history of rectal carcinoma were noteworthy. Postoperative pathology indicated the presence of gliosarcoma with high-frequency microsatellite instability (MSI-H) and mismatch repair deficiency (MMRD). Further genetic testing results confirmed a germline heterozygous mutation in
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