ArticleClinical medicine insights. Case reports2022
Primary Intracranial Spindle Cell Sarcoma,
Article in Clinical medicine insights. Case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 8 citations in OpenAlex.
- Loss of meningothelial identity and mesenchymal fate switching in NF2-mutant meningiomas.Acta neuropathologica · 2026Article
- Primary Intracranial DICER-1 Mutant Sarcoma: A Systematic Review of Existing Literature from 2000 to 2024.Pakistan journal of medical sciences · 2025Review
- Mesenchymal Nonmeningothelial Tumors of the CNS: Evolving Molecular Landscape and Implications for Neuroradiologists.AJNR. American journal of neuroradiology · 2025Review
- Imaging Features of Primary Intracranial Sarcoma withAJNR. American journal of neuroradiology · 2024Article
- Mesenchymal non-meningothelial tumors of the central nervous system: a literature review and diagnostic update of novelties and emerging entities.Acta neuropathologica communications · 2023Review
- A Rare Adult Primary Intracranial Sarcoma,Brain sciences · 2023Article
- Primary intracranial sarcomas: a clinicopathological investigation.Frontiers in oncology · 2023Article
Corrections and comments
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Authors and funding
13 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Primary intracranial spindle cell sarcoma is an extremely rare mesenchymal tumor, the molecular pathogenesis of which is poorly understood. Because of the lack of specific markers, diagnosis sometimes relies on ruling out all possible differential diagnoses, often making it difficult to reach a definitive diagnosis. In this case study, we report a 69 year-old female patient for whom the integration of multi-layered molecular analyses contributed to making the diagnosis. The disease exhibited aggressive clinical behavior, requiring two sequential surgeries because of rapid regrowth within a short period. Primary and recurrent tumors exhibited similar histological features, in which spindle-shaped cells arranged in interlacing fascicles without any specific architectures, implicating sarcomatous tumors. In immunohistochemistry testing, tumor cells were immunopositive for vimentin but lacked any specific findings that contribute to narrowing down the differential diagnoses. Seeking further diagnostic clues, we performed DNA methylation-based analysis. The copy number analysis revealed
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.