{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T18:00:59Z","timestamp":1771092059945,"version":"3.50.1"},"reference-count":21,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T00:00:00Z","timestamp":1771027200000},"content-version":"vor","delay-in-days":44,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,1,21]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>We describe a Cockapoo with a subarachnoid diverticulum (Type III), at the level of L6-7. Magnetic resonance imaging identified a circumferential dilatation of the dural sac, extending from the cranial endplate of L6 to the midbody of L7, containing T2-weighted hyperintense and T1-weighted hypointense material that suppressed on fluid-attenuated inversion recovery sequences, consistent with cerebrospinal fluid. An exploratory dorsal laminectomy confirmed a subarachnoid diverticulum (Type III), and a durotomy was performed. After surgical decompression, full clinical resolution was observed. This case had a clinical presentation that mimicked an intervertebral disc extrusion.<\/jats:p>","DOI":"10.1093\/jvimsj\/aalag014","type":"journal-article","created":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T17:01:46Z","timestamp":1771088506000},"source":"Crossref","is-referenced-by-count":0,"title":["Caudal lumbar subarachnoid diverticulum in a Cockapoo"],"prefix":"10.1093","volume":"40","author":[{"given":"Joe","family":"Poacher","sequence":"first","affiliation":[{"name":"The Queen\u2019s Veterinary School Hospital, University of Cambridge, Department of Clinical Veterinary Medicine , Cambridge CB30ES ,","place":["United Kingdom"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Freeman","sequence":"additional","affiliation":[{"name":"The Queen\u2019s Veterinary School Hospital, University of Cambridge, Department of Clinical Veterinary Medicine , Cambridge CB30ES ,","place":["United Kingdom"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2026,2,14]]},"reference":[{"key":"2026021412014386700_ref1","first-page":"1162","article-title":"Spinal subarachnoid diverticula in dogs: a review","volume":"61","author":"Smith","year":"2020","journal-title":"Can Vet J"},{"key":"2026021412014386700_ref2","doi-asserted-by":"publisher","first-page":"366","DOI":"10.3171\/jns.1988.68.3.0366","article-title":"Updated assessment and current classification of spinal meningeal cysts","volume":"68","author":"Nabors","year":"1988","journal-title":"J Neurosurg"},{"key":"2026021412014386700_ref3","doi-asserted-by":"publisher","DOI":"10.1055\/s-0041-1731623","article-title":"Clinical profile and treatment outcome of spinal epidural arachnoid cysts: a systematic review of case studies and reports. 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