{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,31]],"date-time":"2026-07-31T17:27:19Z","timestamp":1785518839110,"version":"3.56.0"},"reference-count":22,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T00:00:00Z","timestamp":1754524800000},"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"],"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Transverse sinus stenosis (TSS) is increasingly recognized as a key contributor to pulsatile tinnitus (PT) and cerebral venous congestion (CVC), including idiopathic intracranial hypertension (IIH). While venous stenting has shown promising clinical outcomes, long-term imaging data on dedicated braided stents remain limited.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To report the clinical and imaging outcomes of the BosSTENT\u2122, a novel self-expanding braided stent, in patients with symptomatic TSS.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This retrospective study included 27 consecutive patients treated at a single institution between December 2022 and December 2024. All patients presented with PT, with or without chronic headaches or signs of intracranial hypertension. Patients underwent BosSTENT\u2122 deployment and were followed clinically and radiologically for up to 2 years. Outcomes included symptom resolution, procedural safety, and long-term stent integrity based on structured imaging protocols.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Of the 27 patients (96.3% female, mean age 41.4 years), 26 have long-term follow-up, 96.2% achieved overall improvement of PT and 84.6% experienced complete or significant improvement in headaches. One patient experienced a fatal subdural hematoma unrelated to device performance, and two patients had femoral access site complications. Imaging follow up confirmed persistent stent patency and structural integrity in all cases, with no instances of thrombus, in-stent stenosis, migration, fracture, or adjacent stenosis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The BosSTENT\u2122 demonstrates favorable long-term safety and performance in the treatment of symptomatic transverse sinus stenosis. These findings support its role as a dedicated device for venous sinus stenting, particularly in patients with pulsatile tinnitus and intracranial hypertension.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/15910199251358917","type":"journal-article","created":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T07:03:03Z","timestamp":1754550183000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Follow-up imaging characteristics of a Novel Braided Stent (BosSTENT\u2122) in treating transverse sinus stenosis related to venous congestion and\/or pulsatile tinnitus"],"prefix":"10.1177","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6804-3985","authenticated-orcid":false,"given":"Vitor","family":"Mendes Pereira","sequence":"first","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"},{"name":"RADIS Lab, Li Ka Shing Knowledge Institute, St Michael's Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1465-6265","authenticated-orcid":false,"given":"Rodrigo Fellipe","family":"Rodrigues","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"},{"name":"RADIS Lab, Li Ka Shing Knowledge Institute, St Michael's Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6640-8541","authenticated-orcid":false,"given":"Arturo","family":"Consoli","sequence":"additional","affiliation":[{"name":"RADIS Lab, Li Ka Shing Knowledge Institute, St Michael's Hospital, University of Toronto, Toronto, Canada"},{"name":"Diagnostic and Interventional Neuroradiology Department, Foch Hospital, Surenes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7305-3125","authenticated-orcid":false,"given":"Kevin","family":"Janot","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aruma","family":"Jimenez","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8450-2021","authenticated-orcid":false,"given":"Jose Danilo Bengzon","family":"Diestro","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"},{"name":"Division of Neurology, Department of Medicine, St Michael's Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4111-6929","authenticated-orcid":false,"given":"Julian","family":"Spears","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irene","family":"Vanek","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5953-0167","authenticated-orcid":false,"given":"Eileen","family":"Liu","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada"},{"name":"RADIS Lab, Li Ka Shing Knowledge 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Cerebral venous pressures, sinus trans-stenosis gradients, and intracranial pressures are dramatically augmented by head position. J Neurointerv Surg. Epub ahead of print 26 Jan 2025. DOI: https:\/\/doi.org\/10.1136\/jnis\u20112024\u2011022167.","journal-title":"J Neurointerv Surg"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.nic.2015.12.007"},{"key":"e_1_3_2_8_2","article-title":"Angiographic evaluation of cranial venous outflow patterns in patients with and without idiopathic intracranial hypertension","volume":"24","author":"Sattur MG","year":"2023","unstructured":"Sattur MG, Amans M, Fargen KM, et al. Angiographic evaluation of cranial venous outflow patterns in patients with and without idiopathic intracranial hypertension. 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