Foramen Magnum Meningioma: a Case Report and Review of Literature
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Introduction: Meningiomas are slow-growing benign tumors that arise at any location where arachnoid cells reside. Although meningiomas account for a sizable proportion of all primary intracranial neoplasms (14.3-19%), only 1.8 to 3.2% arise at the foramen magnum. Their indolent development at the craniocervical junction makes clinical diagnosis complex and often leads to a long interval between onset of symptoms and diagnosis.
Case Report: We report a case of a 79-year-old male patient, presented with ataxia and sense of threatening fainting during verticalization. Magnetic resonance imaging revealed the presence of meningioma in the right side of craniospinal junction.
Unresectable Foramen Magnum Meningioma Treated With CyberKnife Robotic Stereotactic Radiosurgery.
Malone J, Gaviolli E, Doody J, Sinclair J, Malone S Cureus. 2020; 12(6):e8409.
PMID: 32637287 PMC: 7331916. DOI: 10.7759/cureus.8409.
Yang P, Li L, Li M, Zhou B, Kuang W, Huang H Oncol Lett. 2018; 16(1):956-962.
PMID: 29963169 PMC: 6019958. DOI: 10.3892/ol.2018.8753.