{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T14:10:12Z","timestamp":1774534212265,"version":"3.50.1"},"reference-count":5,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"\nBackground:<\/jats:title>\nHemangioblastomas account for about 1%\u20133% of all central nervous system tumors. They are usually associated with the Von Hippel\u2013Lindau syndrome and typically occur in the posterior fossa, or throughout the spinal neuraxis. Here, we report the unusual case of a sporadic cauda equina hemangioblastoma.<\/jats:p>\n<\/jats:sec>\n\nCase Description:<\/jats:title>\nA 28-year-old Caucasian female patient presented with progressive low back pain of 2 months duration. The magnetic resonance (MR) revealed a heterogeneous intradural and extramedullary lesion at the L2 level; with intravenous contrast, there were vascular flow voids and surrounding vasogenic edema (i.e., measuring 4.1 cm \u00d7 3.5 cm). The patient underwent an L2 right hemilaminectomy under intraoperative neurophysiological monitoring. She was discharged the 4th<\/jats:sup> postoperative day, neurologically intact. Literature describes 21 previous reports of sporadic isolated spinal hemangioblastomas.<\/jats:p>\n<\/jats:sec>\n\nConclusion:<\/jats:title>\nAlthough rare, sporadic, and isolated hemangioblastomas of the cauda equina should be included among the differential diagnoses of intradural spinal lesions, particularly when enhanced MR studies document serpentine flow voids.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni-127-2019","type":"journal-article","created":{"date-parts":[[2019,5,2]],"date-time":"2019-05-02T04:42:38Z","timestamp":1556772158000},"page":"60","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Sporadic hemangioblastoma of cauda equina: An atypical case report"],"prefix":"10.25259","volume":"10","author":[{"given":"Henrique Oliveira","family":"Martins","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Hospital Alem\u00e3o Oswaldo Cruz, S\u00e3o Paulo-Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roger Schmidt","family":"Brock","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital Alem\u00e3o Oswaldo Cruz, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, DFV Neuro, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, Hospital S\u00edrio Liban\u00eas, S\u00e3o Paulo-Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario Augusto","family":"Taricco","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital Alem\u00e3o Oswaldo Cruz, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, DFV Neuro, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, Hospital S\u00edrio Liban\u00eas, S\u00e3o Paulo-Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 Francisco Pereira","family":"J\u00fanior","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital Alem\u00e3o Oswaldo Cruz, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, DFV Neuro, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, Hospital S\u00edrio Liban\u00eas, S\u00e3o Paulo-Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matheus Fernandes de","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital Alem\u00e3o Oswaldo Cruz, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, DFV Neuro, S\u00e3o Paulo-Brazil"},{"name":"Department of Neurosurgery, Hospital S\u00edrio Liban\u00eas, S\u00e3o Paulo-Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2019,4,24]]},"reference":[{"key":"10.25259\/SNI-127-2019\/ref-1","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1016\/j.wneu.2017.10.104","article-title":"Sporadic intradural extramedullary hemangioblastoma of the cauda equina:Case report and literature review","volume":"109","author":"Blaty","year":"2018","journal-title":"World Neurosurg"},{"key":"10.25259\/SNI-127-2019\/ref-2","doi-asserted-by":"crossref","first-page":"732","DOI":"10.2176\/nmc.51.732","article-title":"Spinal hemangioblastoma of cauda equina origin not associated with von hippel-lindau syndrome case report","volume":"51","author":"Kunihiro","year":"2011","journal-title":"Neurol Med Chir (Tokyo)"},{"key":"10.25259\/SNI-127-2019\/ref-3","doi-asserted-by":"crossref","first-page":"1055","DOI":"10.3171\/2014.1.JNS131431","article-title":"Prospective natural history study of central nervous system hemangioblastomas in von hippel-lindau disease","volume":"120","author":"Lonser","year":"2014","journal-title":"J Neurosurg"},{"key":"10.25259\/SNI-127-2019\/ref-4","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1093\/ons\/opx019","article-title":"Functional outcome after resection of von hippel-lindau disease-associated cauda equina hemangioblastomas:An observational cohort study","volume":"13","author":"Mehta","year":"2017","journal-title":"Oper Neurosurg (Hagerstown)"},{"key":"10.25259\/SNI-127-2019\/ref-5","doi-asserted-by":"crossref","first-page":"338","DOI":"10.4103\/0028-3886.115103","article-title":"Intra-extradural dumbbell-shaped hemangioblastoma of the cauda equina mimicking schwannoma","volume":"61","author":"Wu","year":"2013","journal-title":"Neurol India"}],"container-title":["Surgical Neurology 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