{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T15:01:13Z","timestamp":1790694073093,"version":"4.1.0"},"reference-count":15,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2024,8,27]],"date-time":"2024-08-27T00:00:00Z","timestamp":1724716800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Interv Neuroradiol"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:p>CSF-venous fistulas (CVFs) are a common cause of spontaneous intracranial hypotension. These fistulas usually occur without any preceding major trauma, surgery, or other iatrogenic cause. Occasionally, patients have a history of minor trauma, though such cases are usually still considered spontaneous. Little is known about predisposing factors that cause patients to develop spontaneous CVFs. Most patients with CVFs have multiple meningeal diverticula on spine imaging, and fistulas usually arise in association with a diverticulum. In the vast majority of cases, the culprit diverticulum from which the CVF arises is atraumatic in origin, presumably on the spectrum of normal variation in spinal anatomy. Here, we present two cases of CVFs that arose in association with posttraumatic pseudomeningoceles. To our knowledge, this phenomenon has not yet been reported, and it potentially represents a novel etiology for CVFs that furthers understanding of their pathogenesis.<\/jats:p>","DOI":"10.1177\/15910199241276575","type":"journal-article","created":{"date-parts":[[2024,8,27]],"date-time":"2024-08-27T19:23:55Z","timestamp":1724786635000},"page":"2848-2852","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["CSF-venous fistulas associated with traumatic spinal pseudomeningoceles"],"prefix":"10.1177","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1794-4502","authenticated-orcid":false,"given":"Ajay A","family":"Madhavan","sequence":"first","affiliation":[{"name":"Mayo Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeremy K","family":"Cutsforth-Gregory","sequence":"additional","affiliation":[{"name":"Mayo Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Neeraj","family":"Kumar","sequence":"additional","affiliation":[{"name":"Mayo Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivan","family":"Garza","sequence":"additional","affiliation":[{"name":"Mayo Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark A","family":"Whealy","sequence":"additional","affiliation":[{"name":"Mayo Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Narayan R","family":"Kissoon","sequence":"additional","affiliation":[{"name":"Mayo Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Waleed","family":"Brinjikji","sequence":"additional","affiliation":[{"name":"Mayo Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,8,27]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0000000000000639"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1177\/15910199231165429"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0000000000002986"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1001\/jamaneurol.2018.4921"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnis-2023-021012"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00234-022-03079-5"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A8040"},{"key":"e_1_3_2_9_2","first-page":"1","article-title":"Lateral decubitus digital subtraction myelography to identify spinal CSF-venous fistulas in spontaneous intracranial hypotension","author":"Schievink WI","year":"2019","unstructured":"Schievink WI, Maya MM, Moser FG, et al. Lateral decubitus digital subtraction myelography to identify spinal CSF-venous fistulas in spontaneous intracranial hypotension. J Neurosurg Spine 2019: 1\u20134. 20190913. DOI: https:\/\/doi.org\/10.3171\/2019.6.SPINE19487.","journal-title":"J Neurosurg Spine"},{"key":"e_1_3_2_10_2","first-page":"754","article-title":"Decubitus CT myelography for detecting subtle CSF leaks in spontaneous intracranial hypotension","volume":"40","author":"Kranz PG","year":"2019","unstructured":"Kranz PG, Gray L, Amrhein TJ. Decubitus CT myelography for detecting subtle CSF leaks in spontaneous intracranial hypotension. AJNR Am J Neuroradiol 2019; 40: 754\u2013756. 20190228.","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_3_2_11_2","article-title":"CSF-venous fistula of the clival skull base: a unique case study and literature review","author":"Simmons JK","year":"2023","unstructured":"Simmons JK, Nadeem W, Maya MM, et al. CSF-venous fistula of the clival skull base: a unique case study and literature review. Laryngoscope 2023. 20230908. DOI: https:\/\/doi.org\/10.1002\/lary.31032.","journal-title":"Laryngoscope"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1212\/CPJ.0000000000001084"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.radcr.2022.05.053"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A7548"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.26083"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.26521"}],"container-title":["Interventional Neuroradiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15910199241276575","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/15910199241276575","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15910199241276575","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T14:36:46Z","timestamp":1790692606000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/15910199241276575"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,8,27]]},"references-count":15,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["10.1177\/15910199241276575"],"URL":"https:\/\/doi.org\/10.1177\/15910199241276575","relation":{},"ISSN":["1591-0199","2385-2011"],"issn-type":[{"value":"1591-0199","type":"print"},{"value":"2385-2011","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,8,27]]}}}