{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T13:34:33Z","timestamp":1770989673897,"version":"3.50.1"},"reference-count":17,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"\n Background:<\/jats:title>\n Parasagittal vertical hemispherotomy (PSVH) is a surgical technique increasingly adopted in epilepsy centers worldwide, providing excellent seizure control in children with drug-resistant epilepsy (DRE) due to unilateral hemispheric abnormalities.<\/jats:p>\n <\/jats:sec>\n \n Case Description:<\/jats:title>\n We report a case of a 5-year-old girl with DRE secondary to hemimegalencephaly and treated with PSVH. At 11 months postoperatively, the patient achieved complete seizure freedom without major complications. This successful case supports the effectiveness and safety of PSVH in managing DRE caused by unilateral hemispheric lesions and highlights the importance of early surgical intervention in this pediatric population.<\/jats:p>\n <\/jats:sec>\n \n Conclusion:<\/jats:title>\n PSVH achieves reliable seizure control with reduced surgical morbidity and favorable functional outcomes in children with hemispheric epileptogenic disorders.<\/jats:p>\n <\/jats:sec>","DOI":"10.25259\/sni_1188_2025","type":"journal-article","created":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T12:28:39Z","timestamp":1770985719000},"page":"85","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Functional outcome after vertical parasagittal hemispherotomy in pediatric hemimegalencephaly: Insights from a single case"],"prefix":"10.25259","volume":"17","author":[{"given":"Van Dinh","family":"Tran","sequence":"first","affiliation":[{"name":"Department of Neurosurgery 1, Viet Duc University Hospital, Ha Noi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nhung Hong","family":"Ta","sequence":"additional","affiliation":[{"name":"Department of Neurology and Neuro Intensive Care, Neurosurgery Center, Viet Duc University Hospital, Ha Noi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minh Chau Thu","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Department of Radiology, Hanoi Medical University, Ha Noi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hung Duy","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Department of Radiology, Hanoi Medical University, Ha Noi, Vietnam"},{"name":"Department of Radiology, Viet Duc University Hospital, Ha Noi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ngan Kim","family":"Vuong","sequence":"additional","affiliation":[{"name":"Department of Radiology, Hanoi Medical University, Ha Noi, Vietnam"},{"name":"Department of Radiology, Vinmec Times City International Hospital, Vinmec Healthcare system, Ha Noi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2026,2,13]]},"reference":[{"key":"10.25259\/SNI_1188_2025\/ref-1","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1017\/cjn.2020.216","article-title":"Hemispherotomy for epilepsy: The procedure evolution and outcome","volume":"48","author":"Alotaibi","year":"2021","journal-title":"Can J Neurol Sci"},{"key":"10.25259\/SNI_1188_2025\/ref-2","doi-asserted-by":"crossref","first-page":"E11","DOI":"10.3171\/2013.3.FOCUS1341","article-title":"Hemispherectomy: Historical review and recent technical advances","volume":"34","author":"Beier","year":"2013","journal-title":"Neurosurg 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A consensus statement on behalf of the EANS functional neurosurgery section","volume":"4","author":"Schijns","year":"2024","journal-title":"Brain Spine"},{"key":"10.25259\/SNI_1188_2025\/ref-14","doi-asserted-by":"crossref","first-page":"1442","DOI":"10.1111\/j.1528-1167.2008.01992.x","article-title":"Epilepsy surgery in the first 3 years of life: A canadian survey","volume":"50","author":"Steinbok","year":"2009","journal-title":"Epilepsia"},{"key":"10.25259\/SNI_1188_2025\/ref-15","doi-asserted-by":"crossref","first-page":"101594","DOI":"10.1016\/j.neuchi.2024.101594","article-title":"Pediatric peri-insular hemispherotomy and functional hemispherectomy for severe medically refractory epilepsy: Comparison of two techniques","volume":"70","author":"Villamil","year":"2024","journal-title":"Neurochirurgie"},{"key":"10.25259\/SNI_1188_2025\/ref-16","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1212\/WNL.0000000000008966","article-title":"Seizure outcome of pediatric epilepsy surgery: Systematic review and meta-analyses","volume":"94","author":"Widjaja","year":"2020","journal-title":"Neurology"},{"key":"10.25259\/SNI_1188_2025\/ref-17","doi-asserted-by":"crossref","first-page":"1349","DOI":"10.1111\/epi.17239","article-title":"ILAE classification and definition of epilepsy syndromes with onset in neonates and infants: Position statement by the ILAE task force on nosology and definitions","volume":"63","author":"Zuberi","year":"2022","journal-title":"Epilepsia"}],"container-title":["Surgical Neurology International"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/surgicalneurologyint.com\/functional-outcome-after-vertical-parasagittal-hemispherotomy-in-pediatric-hemimegalencephaly-insights-from-a-single-case\/","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/functional-outcome-after-vertical-parasagittal-hemispherotomy-in-pediatric-hemimegalencephaly-insights-from-a-single-case\/","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T12:28:52Z","timestamp":1770985732000},"score":1,"resource":{"primary":{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/functional-outcome-after-vertical-parasagittal-hemispherotomy-in-pediatric-hemimegalencephaly-insights-from-a-single-case\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,13]]},"references-count":17,"alternative-id":["10.25259\/SNI_1188_2025"],"URL":"https:\/\/doi.org\/10.25259\/sni_1188_2025","relation":{},"ISSN":["2152-7806","2229-5097"],"issn-type":[{"value":"2152-7806","type":"electronic"},{"value":"2229-5097","type":"print"}],"subject":[],"published":{"date-parts":[[2026,2,13]]},"article-number":"85"}}