{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T23:58:50Z","timestamp":1791244730151,"version":"4.1.0"},"reference-count":13,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"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":["Childs Nerv Syst"],"DOI":"10.1007\/s00381-026-07485-5","type":"journal-article","created":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T23:39:44Z","timestamp":1791243584000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Safe electrophysiology-guided resection of an epileptogenic non-exophytic hamartoma at the floor of the fourth ventricle in a child"],"prefix":"10.1007","volume":"42","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3444-2061","authenticated-orcid":false,"given":"Ana\u00efs","family":"Chivet","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julie","family":"Bonheur","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diane","family":"Doummar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah","family":"Ferrand-Sorbets","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurent","family":"Goetz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georg","family":"Dorfmuller","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,10,6]]},"reference":[{"key":"7485_CR1","doi-asserted-by":"publisher","first-page":"1349","DOI":"10.1007\/s00381-024-06280-4","volume":"40","author":"Y Cai","year":"2024","unstructured":"Cai Y, Yang W, Peng X, Yuan L, Ge M (2024) Experience in treating children with ocular dyskinesia and hemifacial spasm secondary to pontine tumours adjacent to the fourth ventricle and systematic review. Childs Nerv Syst 40:1349\u20131360. https:\/\/doi.org\/10.1007\/s00381-024-06280-4","journal-title":"Childs Nerv Syst"},{"key":"7485_CR2","doi-asserted-by":"publisher","first-page":"217","DOI":"10.1159\/000331590","volume":"47","author":"PS Chandra","year":"2011","unstructured":"Chandra PS, Gulati S, Kalra V, Garg A, Mishra NK, Bal CS, Sarkar C, Tripathi M (2011) Fourth ventricular hamartoma presenting with status epilepticus treated with emergency surgery in an infant. Pediatr Neurosurg 47:217\u2013222. https:\/\/doi.org\/10.1159\/000331590","journal-title":"Pediatr Neurosurg"},{"key":"7485_CR3","doi-asserted-by":"publisher","first-page":"726","DOI":"10.1097\/00006123-200109000-00037","volume":"49","author":"O Delalande","year":"2001","unstructured":"Delalande O, Rodriguez D, Chiron C, Fohlen M (2001) Successful surgical relief of seizures associated with hamartoma of the floor of the fourth ventricle in children: report of two cases. Neurosurgery 49:726\u2013730. https:\/\/doi.org\/10.1097\/00006123-200109000-00037","journal-title":"Neurosurgery"},{"key":"7485_CR4","doi-asserted-by":"publisher","DOI":"10.3988\/jcn.2016.12.3.262","volume":"12","author":"V Deletis","year":"2016","unstructured":"Deletis V, Fern\u00e1ndez-Conejero I (2016) Intraoperative monitoring and mapping of the functional integrity of the brainstem. J Clin Neurol 12:262. https:\/\/doi.org\/10.3988\/jcn.2016.12.3.262","journal-title":"J Clin Neurol"},{"key":"7485_CR5","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s00415-016-8161-9","volume":"264","author":"NA Foit","year":"2017","unstructured":"Foit NA, van Velthoven V, Schulz R, Bl\u00fcmcke I, Urbach H, Woermann FG, Bien CG (2017) Lesional cerebellar epilepsy: a review of the evidence. J Neurol 264:1\u201310. https:\/\/doi.org\/10.1007\/s00415-016-8161-9","journal-title":"J Neurol"},{"key":"7485_CR6","doi-asserted-by":"publisher","first-page":"190","DOI":"10.3171\/jns.2002.97.1.0190","volume":"97","author":"AH Mesiwala","year":"2002","unstructured":"Mesiwala AH, Kuratani JD, Avellino AM, Roberts TS, Sotero MA, Ellenbogen RG (2002) Focal motor seizures with secondary generalization arising in the cerebellum. Case report and review of the literature. J Neurosurg 97:190\u2013196. https:\/\/doi.org\/10.3171\/jns.2002.97.1.0190","journal-title":"J Neurosurg"},{"key":"7485_CR7","doi-asserted-by":"publisher","first-page":"922","DOI":"10.1227\/00006123-199511000-00011","volume":"37","author":"N Morota","year":"1995","unstructured":"Morota N, Deletis V, Epstein FJ, Kofler M, Abbott R, Lee M, Ruskin K (1995) Brain stem mapping. Neurosurgery 37:922\u2013930. https:\/\/doi.org\/10.1227\/00006123-199511000-00011","journal-title":"Neurosurgery"},{"key":"7485_CR8","doi-asserted-by":"publisher","first-page":"347","DOI":"10.1016\/j.braindev.2008.03.013","volume":"31","author":"YS Park","year":"2009","unstructured":"Park YS, Oh M-C, Kim HD, Kim D-S (2009) Early surgery of hamartoma of the floor of the fourth ventricle: a case report. Brain Dev 31:347\u2013351. https:\/\/doi.org\/10.1016\/j.braindev.2008.03.013","journal-title":"Brain Dev"},{"key":"7485_CR9","doi-asserted-by":"publisher","DOI":"10.3171\/CASE24721","author":"S Pathuri","year":"2025","unstructured":"Pathuri S, Nguyen S, Yengo-Kahn AM, Cheshier SH, Bollo RJ (2025) Laser ablation of a fourth ventricular hamartoma causing medically refractory hemifacial spasms in a child: illustrative case. J Neurosurg. https:\/\/doi.org\/10.3171\/CASE24721","journal-title":"J Neurosurg"},{"key":"7485_CR10","doi-asserted-by":"publisher","first-page":"265","DOI":"10.1016\/j.eplepsyres.2005.11.010","volume":"68","author":"OM Pontes-Neto","year":"2006","unstructured":"Pontes-Neto OM, Wichert-Ana L, Terra-Bustamante VC, Velasco TR, Bustamante GO, Fernandes RMF, Azevedo-Marques PM, Oliveira LF, Santos AC, Kato M, Inuzuka LM, Machado HR, Sakamoto AC (2006) Pontine activation during focal status epilepticus secondary to hamartoma of the floor of the fourth ventricle. Epilepsy Res 68:265\u2013267. https:\/\/doi.org\/10.1016\/j.eplepsyres.2005.11.010","journal-title":"Epilepsy Res"},{"key":"7485_CR11","doi-asserted-by":"publisher","first-page":"586","DOI":"10.3171\/jns.2000.93.4.0586","volume":"93","author":"J Romst\u00f6ck","year":"2000","unstructured":"Romst\u00f6ck J, Strauss C, Fahlbusch R (2000) Continuous electromyography monitoring of motor cranial nerves during cerebellopontine angle surgery. J Neurosurg 93:586\u2013593. https:\/\/doi.org\/10.3171\/jns.2000.93.4.0586","journal-title":"J Neurosurg"},{"key":"7485_CR12","doi-asserted-by":"publisher","first-page":"697","DOI":"10.1111\/j.1469-8749.2012.04247.x","volume":"54","author":"N Specchio","year":"2012","unstructured":"Specchio N, Trivisano M, Bernardi B, Marras CE, Faggioli R, Fiumana E, Cappelletti S, Delalande O, Vigevano F, Fusco L (2012) Neonatal hemifacial spasm and fourth ventricle mass. Dev Med Child Neurol 54:697\u2013703. https:\/\/doi.org\/10.1111\/j.1469-8749.2012.04247.x","journal-title":"Dev Med Child Neurol"},{"key":"7485_CR13","doi-asserted-by":"publisher","first-page":"1001","DOI":"10.1007\/s00381-011-1427-8","volume":"27","author":"N Zamponi","year":"2011","unstructured":"Zamponi N, Passamonti C, Luzi M, Trignani R, Regnicolo L, Scarpelli M (2011) Fourth ventricle hamartoma presenting with progressive myoclonus and hemifacial spasms: case report and review of literature. Childs Nerv Syst 27:1001\u20131005. https:\/\/doi.org\/10.1007\/s00381-011-1427-8","journal-title":"Childs Nerv Syst"}],"container-title":["Child's Nervous System"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-026-07485-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00381-026-07485-5","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-026-07485-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T23:39:44Z","timestamp":1791243584000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00381-026-07485-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,6]]},"references-count":13,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["7485"],"URL":"https:\/\/doi.org\/10.1007\/s00381-026-07485-5","relation":{},"ISSN":["1433-0350"],"issn-type":[{"value":"1433-0350","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10,6]]},"assertion":[{"value":"18 February 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"22 September 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"6 October 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This study received approval from the Ethics Committee for Research of the Adolphe de Rothschild Foundation Hospital.","order":1,"name":"Ethics","label":"Ethics approval","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The patient and their parents provided written informed consent for the recording, reproduction, and use of personal data and\/or images for the purposes of a scientific publication.","order":2,"name":"Ethics","label":"Consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors have no financial or scientific conflicts of interest related to this work to declare.","order":3,"name":"Ethics","label":"Conflict of interest","group":{"name":"EthicsHeading","label":"Declarations"}}],"article-number":"385"}}