{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T19:02:04Z","timestamp":1768590124487,"version":"3.49.0"},"reference-count":28,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T00:00:00Z","timestamp":1768521600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T00:00:00Z","timestamp":1768521600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Neurosurg Rev"],"DOI":"10.1007\/s10143-025-04064-1","type":"journal-article","created":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T06:31:15Z","timestamp":1768545075000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Prevalence of persistent falcine sinus: a systematic review, meta-analysis and meta-regression of 5,457 subjects"],"prefix":"10.1007","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4806-2094","authenticated-orcid":false,"given":"Tomasz","family":"Klepinowski","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giuseppe","family":"Esposito","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thiago","family":"Magalhaes de Souza","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martina","family":"Giordano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leszek","family":"Sagan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,1,16]]},"reference":[{"key":"4064_CR1","doi-asserted-by":"publisher","first-page":"108","DOI":"10.1016\/j.wneu.2018.02.028","volume":"113","author":"L Andereggen","year":"2018","unstructured":"Andereggen L, Verma RK (2018) Hypoplastic straight sinus with persistent falcine sinus in adult with sinus pericranii. World Neurosurg 113:108\u2013109. https:\/\/doi.org\/10.1016\/j.wneu.2018.02.028","journal-title":"World Neurosurg"},{"key":"4064_CR2","doi-asserted-by":"publisher","first-page":"265","DOI":"10.1007\/s10143-014-0594-y","volume":"38","author":"G Baltsavias","year":"2015","unstructured":"Baltsavias G, Kumar R, Avinash KM, Valavanis A (2015) Cranial dural arteriovenous shunts. Part 2. The shunts of the bridging veins and leptomeningeal venous drainage. Neurosurg Rev 38:265\u2013271 discussion 272. https:\/\/doi.org\/10.1007\/s10143-014-0594-y","journal-title":"Neurosurg Rev"},{"key":"4064_CR3","doi-asserted-by":"publisher","first-page":"253","DOI":"10.1007\/s10143-014-0590-2","volume":"38","author":"G Baltsavias","year":"2015","unstructured":"Baltsavias G, Parthasarathi V, Aydin E, Schameri A RA, Roth P, Valavanis A (2015) Cranial dural arteriovenous shunts. Part 1. Anatomy and embryology of the bridging and emissary veins. Neurosurg Rev 38:253\u2013263. https:\/\/doi.org\/10.1007\/s10143-014-0590-2. discussion 263\u2013264","journal-title":"Neurosurg Rev"},{"key":"4064_CR4","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1007\/s10143-014-0595-x","volume":"38","author":"G Baltsavias","year":"2015","unstructured":"Baltsavias G, Spiessberger A, Hothorn T, Valavanis A (2015) Cranial dural arteriovenous shunts. Part 4. Clinical presentation of the shunts with leptomeningeal venous drainage. Neurosurg Rev 38:283\u2013291 discussion 291. https:\/\/doi.org\/10.1007\/s10143-014-0595-x","journal-title":"Neurosurg Rev"},{"key":"4064_CR5","doi-asserted-by":"publisher","first-page":"20220011","DOI":"10.1259\/bjrcr.20220011","volume":"9","author":"SK Bellamkonda","year":"2023","unstructured":"Bellamkonda SK, Vadana B, Kondragunta CR, Balije S (2023) Intracranial lipoma with extra cranial subcutaneous component with a midline bony defect and persistent falcine sinus. BJR Case Rep 9:20220011. https:\/\/doi.org\/10.1259\/bjrcr.20220011","journal-title":"BJR Case Rep"},{"key":"4064_CR6","doi-asserted-by":"publisher","first-page":"63","DOI":"10.1007\/s12519-009-0012-7","volume":"5","author":"C-Q Cai","year":"2009","unstructured":"Cai C-Q, Zhang Q-J, Yang W-D, Wang C-X, Shen C-H (2009) Neuroimages of persistent falcine sinus in children. World J Pediatr 5:63\u201364. https:\/\/doi.org\/10.1007\/s12519-009-0012-7","journal-title":"World J Pediatr"},{"key":"4064_CR7","doi-asserted-by":"publisher","first-page":"130","DOI":"10.1016\/j.cct.2015.05.009","volume":"45","author":"SAR Doi","year":"2015","unstructured":"Doi SAR, Barendregt JJ, Khan S, Thalib L, Williams GM (2015) Advances in the meta-analysis of heterogeneous clinical trials I: the inverse variance heterogeneity model. Contemp Clin Trials 45:130\u2013138. https:\/\/doi.org\/10.1016\/j.cct.2015.05.009","journal-title":"Contemp Clin Trials"},{"key":"4064_CR8","doi-asserted-by":"publisher","first-page":"123","DOI":"10.1016\/j.cct.2015.05.010","volume":"45","author":"SAR Doi","year":"2015","unstructured":"Doi SAR, Barendregt JJ, Khan S, Thalib L, Williams GM (2015) Advances in the meta-analysis of heterogeneous clinical trials II: the quality effects model. Contemp Clin Trials 45:123\u2013129. https:\/\/doi.org\/10.1016\/j.cct.2015.05.010","journal-title":"Contemp Clin Trials"},{"key":"4064_CR9","doi-asserted-by":"publisher","first-page":"195","DOI":"10.1097\/XEB.0000000000000141","volume":"16","author":"L Furuya-Kanamori","year":"2018","unstructured":"Furuya-Kanamori L, Barendregt JJ, Doi SAR (2018) A new improved graphical and quantitative method for detecting bias in meta-analysis. Int J Evid Based Healthc 16:195\u2013203. https:\/\/doi.org\/10.1097\/XEB.0000000000000141","journal-title":"Int J Evid Based Healthc"},{"key":"4064_CR10","doi-asserted-by":"publisher","first-page":"45","DOI":"10.1016\/j.jclinepi.2017.10.012","volume":"93","author":"L Ge","year":"2018","unstructured":"Ge L, Tian J-H, Li Y-N, Pan J-X, Li G, Wei D, Xing X, Pan B, Chen Y-L, Song F-J, Yang K-H (2018) Association between prospective registration and overall reporting and methodological quality of systematic reviews: a meta-epidemiological study. J Clin Epidemiol 93:45\u201355. https:\/\/doi.org\/10.1016\/j.jclinepi.2017.10.012","journal-title":"J Clin Epidemiol"},{"key":"4064_CR11","doi-asserted-by":"publisher","first-page":"6","DOI":"10.1002\/ca.22799","volume":"30","author":"BM Henry","year":"2017","unstructured":"Henry BM, Tomaszewski KA, Ramakrishnan PK, Roy J, Vikse J, Loukas M, Tubbs RS, Walocha JA (2017) Development of the anatomical quality assessment (AQUA) tool for the quality assessment of anatomical studies included in meta-analyses and systematic reviews. Clin Anat 30:6\u201313. https:\/\/doi.org\/10.1002\/ca.22799","journal-title":"Clin Anat"},{"key":"4064_CR12","doi-asserted-by":"publisher","first-page":"83","DOI":"10.2176\/nmc.47.83","volume":"47","author":"H Kashimura","year":"2007","unstructured":"Kashimura H, Arai H, Ogasawara K, Ogawa A (2007) Persistent falcine sinus associated with obstruction of the superior sagittal sinus caused by meningioma\u2013case report. Neurol Med Chir (Tokyo) 47:83\u201384. https:\/\/doi.org\/10.2176\/nmc.47.83","journal-title":"Neurol Med Chir (Tokyo)"},{"key":"4064_CR13","doi-asserted-by":"publisher","first-page":"463","DOI":"10.3348\/kjr.2018.19.3.463","volume":"19","author":"L Lin","year":"2018","unstructured":"Lin L, Lin J-H, Guan J, Zhang X-L, Chu J-P, Yang Z-Y (2018) Falcine sinus: incidence and imaging characteristics of Three-Dimensional Contrast-Enhanced Thin-Section magnetic resonance imaging. Korean J Radiol 19:463\u2013469. https:\/\/doi.org\/10.3348\/kjr.2018.19.3.463","journal-title":"Korean J Radiol"},{"key":"4064_CR14","doi-asserted-by":"publisher","first-page":"e136","DOI":"10.1161\/STROKEAHA.124.046777","volume":"55","author":"DM Mandel","year":"2024","unstructured":"Mandel DM, Crenesse-Cozien N, Malik AM (2024) Recanalized falcine sinus. Stroke 55:e136\u2013e137. https:\/\/doi.org\/10.1161\/STROKEAHA.124.046777","journal-title":"Stroke"},{"key":"4064_CR15","doi-asserted-by":"publisher","first-page":"760","DOI":"10.1017\/s0317167100054159","volume":"38","author":"CC Matouk","year":"2011","unstructured":"Matouk CC, Mandell DM, Krings T, Willinsky RA, Ter Brugge KG (2011) Persistant anterior falcine sinus: demonstration by CT angiography. Can J Neurol Sci 38:760\u2013761. https:\/\/doi.org\/10.1017\/s0317167100054159","journal-title":"Can J Neurol Sci"},{"key":"4064_CR16","doi-asserted-by":"publisher","first-page":"323","DOI":"10.1016\/j.morpho.2020.11.009","volume":"105","author":"E Newton","year":"2021","unstructured":"Newton E, Iwanaga J, Dumont AS, Tubbs RS (2021) Chiari I malformation with craniosynostosis and persistent falcine sinus draining into the straight sinus. Morphologie 105:323\u2013326. https:\/\/doi.org\/10.1016\/j.morpho.2020.11.009","journal-title":"Morphologie"},{"key":"4064_CR17","doi-asserted-by":"publisher","first-page":"n71","DOI":"10.1136\/bmj.n71","volume":"372","author":"MJ Page","year":"2021","unstructured":"Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, Shamseer L, Tetzlaff JM, Akl EA, Brennan SE, Chou R, Glanville J, Grimshaw JM, Hr\u00f3bjartsson A, Lalu MM, Li T, Loder EW, Mayo-Wilson E, McDonald S, McGuinness LA, Stewart LA, Thomas J, Tricco AC, Welch VA, Whiting P, Moher D (2021) The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 372:n71. https:\/\/doi.org\/10.1136\/bmj.n71","journal-title":"BMJ"},{"key":"4064_CR18","doi-asserted-by":"publisher","first-page":"1011","DOI":"10.1148\/radiol.2353041427","volume":"235","author":"N Rollins","year":"2005","unstructured":"Rollins N, Ison C, Reyes T, Chia J (2005) Cerebral MR venography in children: comparison of 2D time-of-flight and gadolinium-enhanced 3D gradient-echo techniques. Radiology 235:1011\u20131017. https:\/\/doi.org\/10.1148\/radiol.2353041427","journal-title":"Radiology"},{"key":"4064_CR19","doi-asserted-by":"publisher","first-page":"886","DOI":"10.1016\/j.radcr.2022.11.019","volume":"18","author":"LK Rousslang","year":"2023","unstructured":"Rousslang LK, Coleman TJ, Meldrum JT, Roberie D, Rooks VJ (2023) Persistent falcine sinus in the newborn: 3 case reports of associated anomalies. Radiol Case Rep 18:886\u2013894. https:\/\/doi.org\/10.1016\/j.radcr.2022.11.019","journal-title":"Radiol Case Rep"},{"key":"4064_CR20","doi-asserted-by":"publisher","first-page":"367","DOI":"10.3174\/ajnr.A1794","volume":"31","author":"C-W Ryu","year":"2010","unstructured":"Ryu C-W (2010) Persistent falcine sinus: is it really rare? AJNR Am J Neuroradiol 31:367\u2013369. https:\/\/doi.org\/10.3174\/ajnr.A1794","journal-title":"AJNR Am J Neuroradiol"},{"key":"4064_CR21","doi-asserted-by":"publisher","first-page":"343","DOI":"10.1016\/s0895-6111(00)00031-8","volume":"24","author":"RN Sener","year":"2000","unstructured":"Sener RN (2000) Association of persistent falcine sinus with different clinicoradiologic conditions: MR imaging and MR angiography. Comput Med Imaging Graph 24:343\u2013348. https:\/\/doi.org\/10.1016\/s0895-6111(00)00031-8","journal-title":"Comput Med Imaging Graph"},{"key":"4064_CR22","doi-asserted-by":"publisher","first-page":"424","DOI":"10.2214\/AJR.13.10799","volume":"203","author":"A Smith","year":"2014","unstructured":"Smith A, Choudhary AK (2014) Prevalence of persistent falcine sinus as an incidental finding in the pediatric population. AJR Am J Roentgenol 203:424\u2013425. https:\/\/doi.org\/10.2214\/AJR.13.10799","journal-title":"AJR Am J Roentgenol"},{"key":"4064_CR23","first-page":"750","volume":"26","author":"WM Strub","year":"2005","unstructured":"Strub WM, Leach JL, Tomsick TA (2005) Persistent falcine sinus in an adult: demonstration by MR venography. AJNR Am J Neuroradiol 26:750\u2013751","journal-title":"AJNR Am J Neuroradiol"},{"key":"4064_CR24","doi-asserted-by":"publisher","first-page":"303","DOI":"10.1007\/s10143-024-02544-4","volume":"47","author":"X Su","year":"2024","unstructured":"Su X, Shang Z, Li X, Song Z, Ye M, Sun L, Hong T, Ma Y, Zhang H, Zhang P (2024) Dural arteriovenous fistulas in the Falx cerebri: case series and literature review. Neurosurg Rev 47:303. https:\/\/doi.org\/10.1007\/s10143-024-02544-4","journal-title":"Neurosurg Rev"},{"key":"4064_CR25","doi-asserted-by":"publisher","first-page":"213","DOI":"10.1186\/s12874-020-01094-9","volume":"20","author":"GM Tawfik","year":"2020","unstructured":"Tawfik GM, Giang HTN, Ghozy S, Altibi AM, Kandil H, Le H-H, Eid PS, Radwan I, Makram OM, Hien TTT, Sherif M, Hossain A-S, Thang TLL, Puljak L, Salem H, Numair T, Moji K, Huy NT (2020) Protocol registration issues of systematic review and meta-analysis studies: a survey of global researchers. BMC Med Res Methodol 20:213. https:\/\/doi.org\/10.1186\/s12874-020-01094-9","journal-title":"BMC Med Res Methodol"},{"key":"4064_CR26","doi-asserted-by":"publisher","first-page":"518","DOI":"10.1177\/19714009231212367","volume":"37","author":"H Whalen","year":"2024","unstructured":"Whalen H, Yazbek S (2024) Atretic cephalocele and differential considerations: A small case series. Neuroradiol J 37:518\u2013523. https:\/\/doi.org\/10.1177\/19714009231212367","journal-title":"Neuroradiol J"},{"key":"4064_CR27","doi-asserted-by":"publisher","first-page":"155","DOI":"10.1177\/02841851241297596","volume":"66","author":"Y Xie","year":"2025","unstructured":"Xie Y, Li X, Zhu Y, Wang D, Ying Y, Luan S, Liu X, Lu Y, Yin B (2025) Comparative analysis of persistent and recanalized falcine sinuses on magnetic resonance venography: insights from healthy individuals and parasagittal meningioma patients. Acta Radiol 66:155\u2013164. https:\/\/doi.org\/10.1177\/02841851241297596","journal-title":"Acta Radiol"},{"key":"4064_CR28","doi-asserted-by":"publisher","first-page":"E554","DOI":"10.1227\/01.neu.0000430325.02645.80","volume":"73","author":"S Yoshioka","year":"2013","unstructured":"Yoshioka S, Moroi J, Kobayashi S, Furuya N, Ishikawa T (2013) A case of falcine sinus dural arteriovenous fistula. Neurosurgery 73:E554\u2013556. https:\/\/doi.org\/10.1227\/01.neu.0000430325.02645.80","journal-title":"Neurosurgery"}],"container-title":["Neurosurgical Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10143-025-04064-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10143-025-04064-1","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10143-025-04064-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T06:31:16Z","timestamp":1768545076000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10143-025-04064-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,16]]},"references-count":28,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["4064"],"URL":"https:\/\/doi.org\/10.1007\/s10143-025-04064-1","relation":{},"ISSN":["1437-2320"],"issn-type":[{"value":"1437-2320","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,16]]},"assertion":[{"value":"30 July 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"16 November 2025","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"14 December 2025","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"16 January 2026","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"For this kind of study, no ethics approval was required","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Authors of this study grant the Publisher the sole and exclusive license of the full copyright.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"As this was a retrospective analysis of the studies that had been published in the past, consent to participate was not necessary.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"The authors declare no competing interests.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}},{"value":"Not applicable.","order":6,"name":"Ethics","group":{"name":"EthicsHeading","label":"Clinical trial number"}}],"article-number":"129"}}