ArticleBrain tumor research and treatment2023
Extensive Leptomeningeal Spreading of Ependymoma in an Adult: Case Report and Literature Review.
Article in Brain tumor research and treatment, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 3 citations in OpenAlex.
- A rare case of supratentorial intraparenchymal ependymoma in a 13 years old girl: Diagnostic and therapeutic challenges.Pakistan journal of medical sciences · 2025Article
- Nationwide Brain Tumor Registry-based Study of Adult Intracranial Ependymoma in Japan.Neurologia medico-chirurgica · 2025Article
- Intracranial ependymoma: A retrospective analysis of clinical features, treatment modalities, and long-term outcome.Aging medicine (Milton (N.S.W)) · 2024Article
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5 authors at 1 institution in 1 country.
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Abstract
Ependymoma is a rare adult tumor that originates from ependymal cells of the central nervous system, primarily occurring in the cerebral ventricles or the central canal of the spinal cord. In this paper, we report a case of extensive leptomeningeal seeding of ependymoma of a 39-year-old male patient, in whom the tumor was found incidentally after head trauma. The MRI exhibited diffuse leptomeningeal infiltrative lesions along with bilateral multiple cerebral sulci, basal cisterns, cerebellopontine angle, cerebellar folia. It also showed multinodular enhancing T1 low T2 high signal intensity lesions along the whole spinal cord. After the tumor biopsy at right temporal lesion, pathologic diagnosis was classic ependymoma (WHO grade 2). The patient has undergone radiation therapy and chemotherapy, and is currently maintaining a stable condition two years after surgery. This report suggests that when considering the differential diagnosis of extensive lesions both in the intracranial and intraspinal space, ependymoma should also be considered.
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