{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T09:11:25Z","timestamp":1760692285146,"version":"build-2065373602"},"reference-count":8,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"\nBackground: <\/jats:title>\nSpinal arachnoid cysts are rare and pose a substantial clinical challenge due to their varied etiologies, ranging from acquired (i.e., including iatrogenic) to congenital. They most frequently involve the thoracic spine, where the spinal canal is the narrowest, heightening the risk of significant cord compression\/myelopathy.<\/jats:p>\n<\/jats:sec>\n\nCase Description: <\/jats:title>\nFollowing resection of a thoracic costovertebral tumor, a 55-year-old female developed a symptomatic thoracic arachnoid cyst. After the dural defect was repaired, the patient\u2019s symptoms resolved.<\/jats:p>\n<\/jats:sec>\n\nConclusion: <\/jats:title>\nThis article highlights the risk of developing symptomatic post-operative iatrogenic thoracic arachnoid cysts following the resection of thoracic tumors. Once the dural defect is repaired, lesions typically do not recur, and patients remain asymptomatic.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni_773_2025","type":"journal-article","created":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T08:38:58Z","timestamp":1760690338000},"page":"433","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Rare thoracic arachnoid cyst following costovertebral tumor resection"],"prefix":"10.25259","volume":"16","author":[{"given":"Ma\u00efla","family":"Bounemra","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, The Principal Military Hospital of Instruction of Tunis Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed Dehmani","family":"Yedeas","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Principal Military Hospital of Instruction of Tunis Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Majdi","family":"Ben Romdhane","sequence":"additional","affiliation":[{"name":"Department of Orthopedic, Internal Security Forces Hospital of La Marsa, Tunis, Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sameh","family":"Achoura","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Principal Military Hospital of Instruction of Tunis Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Houssem","family":"Messaoudi","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery, The Principal Military Hospital of Instruction, Tunis, Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmed","family":"Harbaoui","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Principal Military Hospital of Instruction of Tunis Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ridha","family":"Chkili","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Principal Military Hospital of Instruction of Tunis Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Khaled","family":"Radhouane","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Principal Military Hospital of Instruction of Tunis Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2025,10,17]]},"reference":[{"key":"10.25259\/SNI_773_2025\/ref-1","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1186\/1743-8454-7-8","article-title":"Arachnoid cysts do not contain cerebrospinal fluid: A comparative chemical analysis of arachnoid cyst fluid and cerebrospinal fluid in adults","volume":"7","author":"Berle","year":"2010","journal-title":"Cerebrospinal Fluid Res"},{"key":"10.25259\/SNI_773_2025\/ref-2","doi-asserted-by":"crossref","first-page":"579","DOI":"10.1007\/s00701-006-0744-2","article-title":"Spinal extradural arachnoid cyst","volume":"148","author":"Choi","year":"2006","journal-title":"Acta Neurochir (Wien)"},{"key":"10.25259\/SNI_773_2025\/ref-3","doi-asserted-by":"crossref","first-page":"98","DOI":"10.25259\/SNI_153_2022","article-title":"Review\/perspective on the diagnosis and surgical management of spinal arachnoid cysts","volume":"13","author":"Epstein","year":"2022","journal-title":"Surg Neurol Int"},{"key":"10.25259\/SNI_773_2025\/ref-4","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1007\/s007010170102","article-title":"Diagnostic and therapeutic management of spinal arachnoid cysts","volume":"143","author":"Krings","year":"2001","journal-title":"Acta Neurochir (Wien)"},{"key":"10.25259\/SNI_773_2025\/ref-5","doi-asserted-by":"crossref","first-page":"774","DOI":"10.3171\/jns.1974.40.6.0774","article-title":"Spinal epidural cyst: Theories of pathogenesis. 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