ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2019
Primary intracranial extraosseous Ewing's sarcoma.
Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 10 citations in OpenAlex.
- Dural CIC::DUX4 sarcoma presenting with intracranial hemorrhage at both initial diagnosis and recurrence: a case report and literature review.Brain tumor pathology · 2026Article
- Beyond the Usual Suspects: Atypical Dural-Based Tumors With Rare Histology and Intracranial Extension.Brain tumor research and treatment · 2026Article
- Primary intracranial extraosseous Ewing's sarcoma with intraspinal metastasis in children: illustrative case.Journal of neurosurgery. Case lessons · 2025Article
- Primary intracranial peripheral primitive neuroectodermal tumor: lessons from an exceptionally rare neoplasm. Illustrative case.Journal of neurosurgery. Case lessons · 2024Article
- Primary and metastatic cerebral Ewing's sarcoma: A case report about a rare entity and literature review.Surgical neurology international · 2024Article
- Extraskeletal Ewing sarcoma of thyroid gland: A case report.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2021Article
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Authors and funding
6 authors at 2 institutions in 1 country.
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Abstract
introductionCommon sites of occurrence of extraosseous Ewing's sarcoma include the soft tissues and bones of the lower extremity, 12 paravertebral, and retroperitoneal regions. Primary intracranial Ewing's sarcoma/pPNET is usually intraparenchymal located 13 when supratentorially, and an extraaxial epidural tumor radiographically mimicking a meningioma is extremely rare. CASE PRESENTATION: A 20-year14 old male presented to the emergency department with a 1-day history of drowsiness, headache, and fever. Neurological exam15 ination revealed decreased muscle strength (4/5) in the left lower limb. Head computed tomography scan showed an epidural 16 space-occupying lesion in the right temporoparietal region, which was assumed to be a meningioma by radiographic criteria. However, the surgical specimen was diagnosed as Ewing's sarcoma.
conclusionPrimary intracranial extraosseous Ewing's sarcoma is a rare condition that may mimic a meningioma on imaging. Physicians must be cognizant of this possibility, particularly in any young individual with a solitary contrast-enhancing dural-based lesion.
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