{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T14:17:42Z","timestamp":1769782662683,"version":"3.49.0"},"reference-count":24,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"22","license":[{"start":{"date-parts":[[2024,11,25]],"date-time":"2024-11-25T00:00:00Z","timestamp":1732492800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Cosmet Laser Ther"],"published-print":{"date-parts":[[2024,11,25]]},"abstract":"<jats:sec>\n                    <jats:title>BACKGROUND<\/jats:title>\n                    <jats:p>Parasagittal meningiomas commonly invade the superior sagittal sinus (SSS) and cortical veins. Reconstructing the veins can be challenging after radical meningioma removal, especially when major venous sinuses and veins are involved. The authors present a video showcasing the reconstruction of the rolandic vein during surgery for a large parasagittal meningioma. The video shows the surgical technique and motor evoked potential recovery after venous drainage returns to normal.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBSERVATIONS<\/jats:title>\n                    <jats:p>A 59-year-old woman had been experiencing progressive weakness in her right lower limb over the past year. Magnetic resonance imaging revealed a consistent enhanced mass in the left parasagittal region over the motor area, indicating meningioma. Magnetic resonance venography showed a complete blockage of the SSS. The patient experienced the loss of motor evoked potentials after tumor removal and thrombosis of the rolandic vein. An open thrombectomy was performed, and the vein was reconnected to the SSS. The patient recovered her basal motor evoked potential.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>LESSONS<\/jats:title>\n                    <jats:p>The video of a rolandic vein reconstruction emphasizes the significance of preserving and restoring venous blood flow in eloquent areas. Monitoring is crucial during meningioma surgery involving the SSS and cortical veins in the motor area to identify and reverse any motor and sensory deficits, ensuring optimal resection while maintaining the patient\u2019s quality of life.<\/jats:p>\n                    <jats:p>\n                      <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/thejns.org\/doi\/10.3171\/CASE24601\">https:\/\/thejns.org\/doi\/10.3171\/CASE24601<\/jats:ext-link>\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.3171\/case24601","type":"journal-article","created":{"date-parts":[[2024,11,25]],"date-time":"2024-11-25T13:04:47Z","timestamp":1732539887000},"source":"Crossref","is-referenced-by-count":0,"title":["Open thrombectomy and reconstruction of the rolandic vein in a parasagittal meningioma: recovering motor evoked potentials. Illustrative case"],"prefix":"10.3171","volume":"8","author":[{"given":"Carlos","family":"Eduardo da Silva","sequence":"first","affiliation":[{"name":"Centro de Neurologia e Neurocirurgia \u2013 CNNc, Hospital Ernesto Dornelles, Porto Alegre, Rio Grande do Sul, Brazil"},{"name":"Anatomy, DCBS, Universidade Federal de Ci\u00eancias da Sa\u00fade de Porto Alegre \u2013 UFCSPA, Porto Alegre, Rio Grande do Sul, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tamara","family":"Vidaletti","sequence":"additional","affiliation":[{"name":"Centro de Neurologia e Neurocirurgia \u2013 CNNc, Hospital Ernesto Dornelles, Porto Alegre, Rio Grande do Sul, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlo","family":"Domenico Marrone","sequence":"additional","affiliation":[{"name":"Clinical Neurophysiology, Cl\u00ednica Marrone, Porto Alegre, Rio Grande do Sul, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuri","family":"Pereira Secco","sequence":"additional","affiliation":[{"name":"Centro de Neurologia e Neurocirurgia \u2013 CNNc, Hospital Ernesto Dornelles, Porto Alegre, Rio Grande do Sul, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ana","family":"Clara Thibes","sequence":"additional","affiliation":[{"name":"Centro de Neurologia e Neurocirurgia \u2013 CNNc, Hospital Ernesto Dornelles, Porto Alegre, Rio Grande do Sul, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"key":"bib1","article-title":"Trait\u00e9 d\u2019anatomie humaine: Ang\u00e9iologie. Syst\u00e8me","author":"Testut","year":"1929","unstructured":"Testut L. Trait\u00e9 d\u2019anatomie humaine: Ang\u00e9iologie. Syst\u00e8me nerveux central. 4\u00aa ed. Gaston Doin et Cie; 1929"},{"key":"bib2","series-title":"N Engl J Med","first-page":"128","article-title":"Meningiomas. Their classification, regional behaviour, life history, and surgical end results","volume":"220","author":"Cushing","year":"1939","unstructured":"Cushing HEisenhardt HC. Meningiomas. Their classification, regional behaviour, life history, and surgical end results. N Engl J Med. 1939;220:128."},{"issue":"3-4","key":"bib3","series-title":"Acta Neurochir (Wien)","first-page":"108","article-title":"Radical resection of superior sagittal sinus meningioma with venous interposition graft and reimplantation of the rolandic veins. Case report","volume":"100","author":"Steiger","year":"1989","unstructured":"Steiger HJReulen HJHuber PBoll J. Radical resection of superior sagittal sinus meningioma with venous interposition graft and reimplantation of the rolandic veins. Case report. Acta Neurochir (Wien). 1989;100(3-4):108-111."},{"issue":"5","key":"bib4","series-title":"Contemp Neurosurg","first-page":"1","article-title":"Neurovascular reconstruction during and after skull base surgery","volume":"15","author":"Al-Mefty","year":"1993","unstructured":"Al-Mefty OYamamoto Y. Neurovascular reconstruction during and after skull base surgery. Contemp Neurosurg. 1993;15(5):1-6."},{"issue":"5","key":"bib5","series-title":"Neurosurgery","first-page":"1015","article-title":"Resection and replacement of the superior sagittal sinus for treatment of a parasagittal meningioma: technical case report","volume":"37","author":"Bederson","year":"1995","unstructured":"Bederson JBEisenberg MB. Resection and replacement of the superior sagittal sinus for treatment of a parasagittal meningioma: technical case report. Neurosurgery. 1995;37(5):1015-1018."},{"issue":"6","key":"bib6","series-title":"Acta Neurochir","first-page":"941","article-title":"Reconstruction of vein of Labb\u00e9 in temporo-occipital meningioma invading transverse sinus: Technical report","volume":"152","author":"Guclu","year":"2010","unstructured":"Guclu BSindou M. Reconstruction of vein of Labb\u00e9 in temporo-occipital meningioma invading transverse sinus: Technical report. Acta Neurochir. 2010;152(6):941-945."},{"issue":"6","key":"bib7","series-title":"Surg Neurol","first-page":"592","article-title":"Resection of a recurrent parasagittal meningioma with cortical vein anastomosis: technical note","volume":"48","author":"Murata","year":"1997","unstructured":"Murata JSawamura YSaito HAbe H. Resection of a recurrent parasagittal meningioma with cortical vein anastomosis: technical note. Surg Neurol. 1997;48(6):592-595."},{"issue":"4","key":"bib8","series-title":"J Neurosurg","first-page":"514","article-title":"Results of attempted radical tumor removal and venous repair in 100 consecutive meningiomas involving the major dural sinuses","volume":"105","author":"Sindou","year":"2006","unstructured":"Sindou MPAlvernia JE. Results of attempted radical tumor removal and venous repair in 100 consecutive meningiomas involving the major dural sinuses. J Neurosurg. 2006;105(4):514-525."},{"issue":"suppl 3","key":"bib9","series-title":"Surg Neurol","first-page":"S20","article-title":"Parasagittal meningiomas: follow-up review","volume":"66","author":"Colli","year":"2006","unstructured":"Colli BOCarlotti CGJrAssirati JAJrSantos MBMNeder LSantos AC. Parasagittal meningiomas: follow-up review. Surg Neurol. 2006;66(suppl 3):S20-S27."},{"issue":"14","key":"bib10","series-title":"Surg Neurol Int","first-page":"380","article-title":"Falcine meningioma: FEBAIR principles in a \u201cGrade Zero\u201d concept application \u2013 2D operative video","volume":"27","author":"Vidaletti","year":"2023","unstructured":"Vidaletti TBThibes ACSilva CE. Falcine meningioma: FEBAIR principles in a \u201cGrade Zero\u201d concept application \u2013 2D operative video. Surg Neurol Int. 2023;27(14):380."},{"issue":"1","key":"bib11","series-title":"Brain Commun","first-page":"fcaa226","article-title":"Long-term motor deficit in brain tumour surgery with preserved intra-operative motor-evoked potentials","volume":"3","author":"Giampiccolo","year":"2021","unstructured":"Giampiccolo DParisi CMeneghelli P, et al. Long-term motor deficit in brain tumour surgery with preserved intra-operative motor-evoked potentials. Brain Commun. 2021;3(1):fcaa226."},{"issue":"3","key":"bib12","series-title":"J Neurosurg","first-page":"379","article-title":"Total removal of a parasagittal meningioma of the posterior third of the sagittal sinus and its repair by autogenous vein graft. Case report","volume":"51","author":"Hakuba","year":"1979","unstructured":"Hakuba AHuh CWTsujikawa SNishimura S. Total removal of a parasagittal meningioma of the posterior third of the sagittal sinus and its repair by autogenous vein graft. Case report. J Neurosurg. 1979;51(3):379-382."},{"key":"bib1","article-title":"Trait\u00e9 d\u2019anatomie humaine: Ang\u00e9iologie. Syst\u00e8me","author":"Testut","year":"1929","unstructured":"Testut L. Trait\u00e9 d\u2019anatomie humaine: Ang\u00e9iologie. Syst\u00e8me nerveux central. 4\u00aa ed. Gaston Doin et Cie; 1929"},{"key":"bib2","series-title":"N Engl J Med","first-page":"128","article-title":"Meningiomas. Their classification, regional behaviour, life history, and surgical end results","volume":"220","author":"Cushing","year":"1939","unstructured":"Cushing HEisenhardt HC. Meningiomas. Their classification, regional behaviour, life history, and surgical end results. N Engl J Med. 1939;220:128."},{"issue":"3-4","key":"bib3","series-title":"Acta Neurochir (Wien)","first-page":"108","article-title":"Radical resection of superior sagittal sinus meningioma with venous interposition graft and reimplantation of the rolandic veins. Case report","volume":"100","author":"Steiger","year":"1989","unstructured":"Steiger HJReulen HJHuber PBoll J. Radical resection of superior sagittal sinus meningioma with venous interposition graft and reimplantation of the rolandic veins. Case report. Acta Neurochir (Wien). 1989;100(3-4):108-111."},{"issue":"5","key":"bib4","series-title":"Contemp Neurosurg","first-page":"1","article-title":"Neurovascular reconstruction during and after skull base surgery","volume":"15","author":"Al-Mefty","year":"1993","unstructured":"Al-Mefty OYamamoto Y. Neurovascular reconstruction during and after skull base surgery. Contemp Neurosurg. 1993;15(5):1-6."},{"issue":"5","key":"bib5","series-title":"Neurosurgery","first-page":"1015","article-title":"Resection and replacement of the superior sagittal sinus for treatment of a parasagittal meningioma: technical case report","volume":"37","author":"Bederson","year":"1995","unstructured":"Bederson JBEisenberg MB. Resection and replacement of the superior sagittal sinus for treatment of a parasagittal meningioma: technical case report. Neurosurgery. 1995;37(5):1015-1018."},{"issue":"6","key":"bib6","series-title":"Acta Neurochir","first-page":"941","article-title":"Reconstruction of vein of Labb\u00e9 in temporo-occipital meningioma invading transverse sinus: Technical report","volume":"152","author":"Guclu","year":"2010","unstructured":"Guclu BSindou M. Reconstruction of vein of Labb\u00e9 in temporo-occipital meningioma invading transverse sinus: Technical report. Acta Neurochir. 2010;152(6):941-945."},{"issue":"6","key":"bib7","series-title":"Surg Neurol","first-page":"592","article-title":"Resection of a recurrent parasagittal meningioma with cortical vein anastomosis: technical note","volume":"48","author":"Murata","year":"1997","unstructured":"Murata JSawamura YSaito HAbe H. Resection of a recurrent parasagittal meningioma with cortical vein anastomosis: technical note. Surg Neurol. 1997;48(6):592-595."},{"issue":"4","key":"bib8","series-title":"J Neurosurg","first-page":"514","article-title":"Results of attempted radical tumor removal and venous repair in 100 consecutive meningiomas involving the major dural sinuses","volume":"105","author":"Sindou","year":"2006","unstructured":"Sindou MPAlvernia JE. Results of attempted radical tumor removal and venous repair in 100 consecutive meningiomas involving the major dural sinuses. J Neurosurg. 2006;105(4):514-525."},{"issue":"suppl 3","key":"bib9","series-title":"Surg Neurol","first-page":"S20","article-title":"Parasagittal meningiomas: follow-up review","volume":"66","author":"Colli","year":"2006","unstructured":"Colli BOCarlotti CGJrAssirati JAJrSantos MBMNeder LSantos AC. Parasagittal meningiomas: follow-up review. Surg Neurol. 2006;66(suppl 3):S20-S27."},{"issue":"14","key":"bib10","series-title":"Surg Neurol Int","first-page":"380","article-title":"Falcine meningioma: FEBAIR principles in a \u201cGrade Zero\u201d concept application \u2013 2D operative video","volume":"27","author":"Vidaletti","year":"2023","unstructured":"Vidaletti TBThibes ACSilva CE. Falcine meningioma: FEBAIR principles in a \u201cGrade Zero\u201d concept application \u2013 2D operative video. Surg Neurol Int. 2023;27(14):380."},{"issue":"1","key":"bib11","series-title":"Brain Commun","first-page":"fcaa226","article-title":"Long-term motor deficit in brain tumour surgery with preserved intra-operative motor-evoked potentials","volume":"3","author":"Giampiccolo","year":"2021","unstructured":"Giampiccolo DParisi CMeneghelli P, et al. Long-term motor deficit in brain tumour surgery with preserved intra-operative motor-evoked potentials. Brain Commun. 2021;3(1):fcaa226."},{"issue":"3","key":"bib12","series-title":"J Neurosurg","first-page":"379","article-title":"Total removal of a parasagittal meningioma of the posterior third of the sagittal sinus and its repair by autogenous vein graft. Case report","volume":"51","author":"Hakuba","year":"1979","unstructured":"Hakuba AHuh CWTsujikawa SNishimura S. Total removal of a parasagittal meningioma of the posterior third of the sagittal sinus and its repair by autogenous vein graft. Case report. J Neurosurg. 1979;51(3):379-382."}],"container-title":["Journal of Neurosurgery: Case Lessons"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/8\/22\/article-CASE24601.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/8\/22\/article-CASE24601.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/8\/22\/article-CASE24601.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T11:55:57Z","timestamp":1769687757000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/8\/22\/article-CASE24601.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,11,25]]},"references-count":24,"journal-issue":{"issue":"22"},"URL":"https:\/\/doi.org\/10.3171\/case24601","relation":{},"ISSN":["2694-1902"],"issn-type":[{"value":"2694-1902","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,11,25]]}}}