Results 1 to 10 of about 14,613 (119)
Spinal ependymoma in adults: from molecular advances to new treatment perspectives
Frontiers in Oncology, 2023 Ependymomas are rare glial tumors with clinical and biological heterogeneity, categorized into supratentorial ependymoma, posterior fossa ependymoma, and spinal cord ependymoma, according to anatomical localization.
Valeria Barresi +2 more
exaly +3 more sources
Measurement of Apparent Diffusion Coefficient (ADC) Values of Ependymoma and Medulloblastoma Tumors: a Patient-based Study [PDF]
Journal of Biomedical Physics and Engineering, 2021 Background: Some brain tumors such as ependymoma and Medulloblastoma have similar MR images which may result to undifferentiated them from each other.
H Taheri, M B Tavakoli
doaj +1 more source
A cystic anaplastic ependymoma mimicking a pilocytic astrocytoma
Radiology Case Reports, 2023 Ependymomas are grouped in 4 subtypes based on their cellular characteristics including subependymoma, myxopapillary ependymoma, classic ependymoma, and anaplastic ependymoma.
Nguyen Minh Duc, MD
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Extramedullary tanycytic ependymoma of the lumbar spinal cord [PDF]
Yeungnam University Journal of Medicine, 2020 Tanycytic ependymoma is a rare variant of ependymoma that commonly affects the cervical and thoracic spinal cord. It usually arises as intramedullary lesions, and extramedullary cases are extremely rare.
Dong Ja Kim, Man-Hoon Han, SangHan Lee
doaj +1 more source
Intradural extramedullary tanycytic ependymoma of the cervical spine: A case report
Interdisciplinary Neurosurgery, 2021 Intramedullary ependymoma represent one of the two most common intramedullary spine tumors. While occurrence of spinal ependymoma extramedullary is very rare, especially the tanycytic subtype.
Mahmoud M. Taha +3 more
doaj +1 more source
Acta Neuropathologica Communications, 2022 Ependymoma is the second most common malignant brain tumor in children. The etiology is largely unknown and germline DNA sequencing studies focusing on childhood ependymoma are limited.
Jon Foss-Skiftesvik +14 more
doaj +1 more source
Intramedullary Spinal Ependymoma with Signet Ring Cell/Adipocytic Morphology- A Rare Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2022 Ependymoma is neuroepithelial tumour with ependymal differentiation that most commonly has ventricular involvement and arises in the cerebrum and spinal cord. It has bimodal age distribution. Incidence rate highest in infant less than one year and second
Sneha Hemant Sisodiya +3 more
doaj +1 more source
Primary cerebellar myxopapillary ependymoma: Case report
Interdisciplinary Neurosurgery, 2022 Myxopapillary ependymomas are a variant of ependymoma located almost exclusively in the conus medullaris-cauda equina-filum terminale region of the spinal cord. Intracranial myxopapillary ependymomas are rare, occurring either through cerebrospinal fluid
Hannah R. Riva, MPAS, PA-C +2 more
doaj +1 more source
Frontiers in Oncology, 2022 Ependymoma is the third most common pediatric primary brain tumor, with its most aggressive subtype being posterior fossa group A (PFA). Extraneural metastasis of pediatric PFA ependymoma is rare.
Mading Zhou +5 more
doaj +1 more source
Acta Neuropathologica Communications, 2020 Ependymoma is the third most common brain tumor in children, with well-described molecular characterization but poorly understood underlying germline risk factors.
Chenan Zhang +16 more
doaj +1 more source