Introduction: Solitary fibrous tumor (TFS) is a rare tumor of mesenchymal origin, located mainly in the pleura. It is extraordinarily infrequent find it at the intraespinal level, being the thoracic region the most frequent.
Case presentation: We present the case of a 48-year-old patient with progressive ascending lower limb and myelopathy of one month of evolution, with intraspinal location at the D3-D4 level. It was surgically operated by posterior dorsal approach and D3-D4 laminoplasty, with an intradural tumor with an intramedullary component of approximately 18×12mm. The resection was complete and the pathological anatomy gave the diagnosis of solitary fibrous tumor. The patient is currently asymptomatic.
Discussion: Complete tumor resection and histopathological features are the main prognostic factors. Surgery have a main role in this type of neoplasia.
Conclusion: There are few case published of solitary fibrous tumor with intraspinal localization. We apport another case to the literature.
Keywords: Extrapleural; Intradural; Meningeal tumor; Meninges; Mesenchymal; Mesenquimal; Mielopathy; Mielopatía; Solitary fibrous tumor; Tumor fibroso solitario.
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