{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T22:53:32Z","timestamp":1774479212544,"version":"3.50.1"},"reference-count":15,"publisher":"Georg Thieme Verlag KG","issue":"02","license":[{"start":{"date-parts":[[2022,9,14]],"date-time":"2022-09-14T00:00:00Z","timestamp":1663113600000},"content-version":"vor","delay-in-days":1566,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Asian J Neurosurg"],"published-print":{"date-parts":[[2018,6]]},"abstract":"<jats:p>The clinicoradiological combination of cauda equina syndrome (CES) and dural ectasia is rare and has been described in a few of patients with ankylosing spondylitis (AS). Simultaneous occurrence of these entities in the absence of AS and in patients with long-standing spinal fusion is extremely rare. We present a case of dural ectasia and CES occurring as a long-term complication of instrumented spinal fusion and discuss the pathogenesis, imaging findings, and management options of this elusive disease process.<\/jats:p>","DOI":"10.4103\/ajns.ajns_113_16","type":"journal-article","created":{"date-parts":[[2018,3,27]],"date-time":"2018-03-27T11:26:49Z","timestamp":1522150009000},"page":"465-467","source":"Crossref","is-referenced-by-count":3,"title":["Dural ectasia and cauda equina syndrome: A rare complication of long-standing fusion"],"prefix":"10.1055","volume":"13","author":[{"given":"Vrushali","family":"Bachhav","sequence":"additional","affiliation":[{"name":"Department of Radiology, Rush University Medical Center, Section of Neuroradiology, Chicago, IL"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sumeet","family":"Dua","sequence":"additional","affiliation":[{"name":"Department of Radiology, Rush University Medical Center, Section of Neuroradiology, Chicago, IL"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miral","family":"Jhaveri","sequence":"additional","affiliation":[{"name":"Department of Radiology, Rush University Medical Center, Section of Neuroradiology, Chicago, IL"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2022,9,14]]},"reference":[{"key":"key-10.4103\/1793-5482.228519-1","first-page":"981","volume-title":"Lumbar radiculopathy in ankylosing spondylitis with Dural ectasia","author":"Kotil","year":"2007","journal-title":"J Clin Neurosci"},{"key":"key-10.4103\/1793-5482.228519-2","first-page":"726","volume-title":"Dural ectasia is a common feature of the Marfan syndrome","author":"Pyeritz","year":"1988","journal-title":"Am J Hum Genet"},{"key":"key-10.4103\/1793-5482.228519-3","first-page":"A44","volume-title":"Natural history of Ehlers-danlos syndrome type IV: Review of 137 cases","author":"Pepin","year":"1992","journal-title":"Am J Hum Genet"},{"key":"key-10.4103\/1793-5482.228519-4","first-page":"539","volume-title":"Asymptomatic massive Dural ectasia associated with neurofibromatosis type 1 threatening spinal column support: Treatment by anterior vascularized fibula graft","author":"de","year":"2004","journal-title":"J Spinal Disord Tech"},{"key":"key-10.4103\/1793-5482.228519-5","first-page":"508","volume-title":"Adhesive arachnoiditis causing cauda equina syndrome in ankylosing spondylitis: CT and MRI demonstration of Dural calcification and a dorsal Dural diverticulum","author":"Bilgen","year":"1999","journal-title":"Neuroradiology"},{"key":"key-10.4103\/1793-5482.228519-6","first-page":"173","volume-title":"Dural ectasia in the Marfan syndrome: MR and CT findings and criteria","author":"Ahn","year":"2000","journal-title":"Genet Med"},{"key":"key-10.4103\/1793-5482.228519-7","first-page":"910","volume-title":"Importance of Dural ectasia in phenotypic assessment of Marfan's syndrome","author":"Fattori","year":"1999","journal-title":"Lancet"},{"key":"key-10.4103\/1793-5482.228519-8","doi-asserted-by":"crossref","unstructured":"Nallamshetty L, Ahn NU, Ahn UM, Nallamshetty HS, Rose PS, Buchowski JM, et al. Dural ectasia and back pain: Review of the literature and case report. 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Cauda equina syndrome associated with longstanding instrumented spinal fusion. 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