{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T16:47:17Z","timestamp":1755794837909,"version":"3.44.0"},"reference-count":15,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec id=\"st1\">\n<jats:title>Background: <\/jats:title>\n<jats:p>Solitary fibrous tumors (SFTs) are rare neoplasms of mesenchymal origin that is thought to arise from pericapillary (Zimmermann) cells. They most commonly occur in the visceral pleura. Here, a 79-year-old male presented with myelopathy attributed to a solitary T8 intradural extramedullary SFT.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st2\">\n<jats:title>Case Description: <\/jats:title>\n<jats:p>A 79-year-old male presented with progressive paraparesis over several months. A magnetic resonance imaging of the thoracic spine revealed a left-sided, eccentric intradural extramedullary mass at the T8 level. At surgery, the lesion was densely adherent to the cord; nevertheless, it was successfully removed <jats:italic>in toto<\/jats:italic>. Postoperatively, the patient transiently experienced increased bilateral lower extremity numbness. However, 1 year later, he was intact and the follow-up studies confirmed no residual\/recurrent lesion. Notably, the histopathology and immunochemistry examinations confirmed the diagnosis of a SFT, classified as CNS WHO Grade 1.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st3\">\n<jats:title>Conclusion: <\/jats:title>\n<jats:p>Although intradural extramedullary SFTs are exceedingly rare, we encountered such a lesion at the T8 level that was grossly removed without postoperative neurological sequelae.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni_489_2025","type":"journal-article","created":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T14:02:20Z","timestamp":1755266540000},"page":"337","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Thoracic intradural extramedullary solitary fibrous tumor: A case report and review of the literature"],"prefix":"10.25259","volume":"16","author":[{"given":"Chinelo","family":"Onyiah","sequence":"first","affiliation":[{"name":"College of Medicine, Drexel University, Philadelphia, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen","family":"Jaffee","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Allegheny Health Network Neuroscience Institute, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nathan","family":"Esplin","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Allegheny Health Network Neuroscience Institute, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kymberly","family":"Gyure","sequence":"additional","affiliation":[{"name":"Department of Pathology and Laboratory Medicine, Allegheny Health Network, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Danyal","family":"Quraishi","sequence":"additional","affiliation":[{"name":"College of Medicine, Drexel University, Philadelphia, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Zaki","sequence":"additional","affiliation":[{"name":"College of Medicine, Drexel University, Philadelphia, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Trent","family":"Kite","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Allegheny Health Network Neuroscience Institute, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Justin","family":"Davanzo","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Allegheny Health Network Neuroscience Institute, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2025,8,15]]},"reference":[{"key":"10.25259\/SNI_489_2025\/ref-1","doi-asserted-by":"crossref","first-page":"477","DOI":"10.1097\/00000478-199704000-00015","article-title":"Solitary fibrous tumor of the spinal cord","volume":"21","author":"Alston","year":"1997","journal-title":"Am J Surg Pathol"},{"key":"10.25259\/SNI_489_2025\/ref-2","doi-asserted-by":"crossref","first-page":"850","DOI":"10.1016\/j.otsr.2012.05.015","article-title":"Recurrent solitary fibrous tumour of the thoracic spine. 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