{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,11]],"date-time":"2025-12-11T20:59:46Z","timestamp":1765486786987,"version":"3.37.3"},"reference-count":20,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2022,8,8]],"date-time":"2022-08-08T00:00:00Z","timestamp":1659916800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2022,8,8]],"date-time":"2022-08-08T00:00:00Z","timestamp":1659916800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"DOI":"10.13039\/501100003382","name":"Core Research for Evolutional Science and Technology","doi-asserted-by":"publisher","award":["JPMJCR 20F1","JPMJCR 18A5"],"award-info":[{"award-number":["JPMJCR 20F1","JPMJCR 18A5"]}],"id":[{"id":"10.13039\/501100003382","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003478","name":"Ministry of Health, Labour and Welfare","doi-asserted-by":"publisher","award":["H29-nanchitou-ippan-010","20FC1039"],"award-info":[{"award-number":["H29-nanchitou-ippan-010","20FC1039"]}],"id":[{"id":"10.13039\/501100003478","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["21K09160","20H00235"],"award-info":[{"award-number":["21K09160","20H00235"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Acta Neurochir"],"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Epileptic seizure is the common symptom associated with lipomas in the Sylvian fissure (Sylvian lipomas). Removal of these lipomas carries risks of hemorrhage and brain damage. We report a surgical strategy of not removing the lipoma in a case of intractable temporal lobe epilepsy associated with Sylvian lipoma. We performed anterior temporal lobectomy with preservation of the pia mater of the Sylvian fissure and achieved seizure freedom. Focal cortical dysplasia type 1 of the epileptic neocortex adjacent to the Sylvian lipoma was pathologically diagnosed. We recommend our surgical procedure in similar cases to avoid complications and achieve adequate seizure control.<\/jats:p>","DOI":"10.1007\/s00701-022-05330-7","type":"journal-article","created":{"date-parts":[[2022,8,8]],"date-time":"2022-08-08T03:11:38Z","timestamp":1659928298000},"page":"265-269","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Epilepsy surgery without lipoma removal for temporal lobe epilepsy associated with lipoma in the Sylvian fissure"],"prefix":"10.1007","volume":"165","author":[{"given":"Kazuki","family":"Nomura","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9244-8472","authenticated-orcid":false,"given":"Hiroharu","family":"Suzuki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasushi","family":"Iimura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takumi","family":"Mitsuhashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samantha","family":"Tamrakar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tetsuya","family":"Ueda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuki","family":"Nishioka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keiko","family":"Fusegi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mari","family":"Tada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Madoka","family":"Nakajima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akiyoshi","family":"Kakita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidenori","family":"Sugano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2022,8,8]]},"reference":[{"key":"5330_CR1","doi-asserted-by":"crossref","unstructured":"Aguirre MEE, de Lapiscina EHM (2014) Lipoma: an overview. Tumors of the Central Nervous System 13: 223\u2013229.","DOI":"10.1007\/978-94-007-7602-9_23"},{"key":"5330_CR2","doi-asserted-by":"publisher","first-page":"128","DOI":"10.4103\/0028-3886.76865","volume":"59","author":"A Cherian","year":"2011","unstructured":"Cherian A, Baheti NN, Menon R, Iyer RS (2011) Hemispheric intracranial lipoma with seizure: look under the carpet. Neurol India 59:128\u2013130. https:\/\/doi.org\/10.4103\/0028-3886.76865","journal-title":"Neurol India"},{"key":"5330_CR3","doi-asserted-by":"publisher","first-page":"32","DOI":"10.1055\/s-2008-1071309","volume":"23","author":"F Donati","year":"1992","unstructured":"Donati F, Vassella F, Kaiser G, Blumberg A (1992) Intracranial lipomas. Neuropediatrics 23:32\u201338. https:\/\/doi.org\/10.1055\/s-2008-1071309","journal-title":"Neuropediatrics"},{"key":"5330_CR4","doi-asserted-by":"publisher","first-page":"124","DOI":"10.1007\/bf01400679","volume":"110","author":"PO Eghwrudjakpor","year":"1991","unstructured":"Eghwrudjakpor PO, Kurisaka M, Fukuoka M, Mori K (1991) Intracranial lipomas. Acta Neurochir (Wien) 110:124\u2013128. https:\/\/doi.org\/10.1007\/bf01400679","journal-title":"Acta Neurochir (Wien)"},{"key":"5330_CR5","doi-asserted-by":"publisher","first-page":"515","DOI":"10.3171\/jns.2001.94.3.0515","volume":"94","author":"RP Feldman","year":"2001","unstructured":"Feldman RP, Marcovici A, LaSala PA (2001) Intracranial lipoma of the sylvian fissure. Case report and review of the literature. J Neurosurg 94:515\u2013519. https:\/\/doi.org\/10.3171\/jns.2001.94.3.0515","journal-title":"J Neurosurg"},{"key":"5330_CR6","doi-asserted-by":"publisher","first-page":"1275","DOI":"10.3171\/2009.3.Jns081350","volume":"111","author":"M Giulioni","year":"2009","unstructured":"Giulioni M, Rubboli G, Marucci G, Martinoni M, Volpi L, Michelucci R, Marliani AF, Bisulli F, Tinuper P, Castana L, Sartori I, Calbucci F (2009) Seizure outcome of epilepsy surgery in focal epilepsies associated with temporomesial glioneuronal tumors: lesionectomy compared with tailored resection. J Neurosurg 111:1275\u20131282. https:\/\/doi.org\/10.3171\/2009.3.Jns081350","journal-title":"J Neurosurg"},{"key":"5330_CR7","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1684\/j.1950-6945.1999.tb00297.x","volume":"1","author":"M Guye","year":"1999","unstructured":"Guye M, Gastaut JL, Bartolomei F (1999) Epilepsy and perisylvian lipoma\/cortical dysplasia complex. Epileptic Disord 1:69\u201373","journal-title":"Epileptic Disord"},{"key":"5330_CR8","doi-asserted-by":"publisher","first-page":"231","DOI":"10.3171\/jns.1995.83.2.0231","volume":"83","author":"R Jooma","year":"1995","unstructured":"Jooma R, Yeh HS, Privitera MD, Gartner M (1995) Lesionectomy versus electrophysiologically guided resection for temporal lobe tumors manifesting with complex partial seizures. J Neurosurg 83:231\u2013236. https:\/\/doi.org\/10.3171\/jns.1995.83.2.0231","journal-title":"J Neurosurg"},{"key":"5330_CR9","doi-asserted-by":"publisher","first-page":"339","DOI":"10.1007\/s00401-004-0955-7","volume":"109","author":"A Kakita","year":"2005","unstructured":"Kakita A, Inenaga C, Kameyama S, Masuda H, Ueno T, Honma J, Shimohata M, Takahashi H (2005) Cerebral lipoma and the underlying cortex of the temporal lobe: pathological features associated with the malformation. Acta Neuropathol 109:339\u2013345. https:\/\/doi.org\/10.1007\/s00401-004-0955-7","journal-title":"Acta Neuropathol"},{"key":"5330_CR10","doi-asserted-by":"publisher","first-page":"211","DOI":"10.1177\/0883073811415681","volume":"27","author":"Q Li","year":"2012","unstructured":"Li Q, You C, Zan X, Chen N, Zhou L, Xu J (2012) Mature cystic teratoma (dermoid cyst) in the Sylvian fissure: a case report and review of the literature. J Child Neurol 27:211\u2013217. https:\/\/doi.org\/10.1177\/0883073811415681","journal-title":"J Child Neurol"},{"key":"5330_CR11","first-page":"161","volume":"32","author":"F Maiuri","year":"1988","unstructured":"Maiuri F, Cirillo S, Simonetti L, De Simone MR, Gangemi M (1988) Intracranial lipomas. Diagnostic and therapeutic considerations. J Neurosurg Sci 32:161\u2013167","journal-title":"J Neurosurg Sci"},{"key":"5330_CR12","doi-asserted-by":"publisher","first-page":"466","DOI":"10.5603\/PJNNS.a2019.0061","volume":"53","author":"A Nowak","year":"2019","unstructured":"Nowak A, Rysz A, Dziedzic T, Czernicki T, Kunert P, Maj E, Marchel A (2019) Predictors of class I epilepsy surgery outcome in tumour-related chronic temporal lobe epilepsy in adults. Neurol Neurochir Pol 53:466\u2013475. https:\/\/doi.org\/10.5603\/PJNNS.a2019.0061","journal-title":"Neurol Neurochir Pol"},{"key":"5330_CR13","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1016\/0028-3932(71)90067-4","volume":"9","author":"RC Oldfield","year":"1971","unstructured":"Oldfield RC (1971) The assessment and analysis of handedness: the Edinburgh inventory. Neuropsychologia 9:97\u2013113. https:\/\/doi.org\/10.1016\/0028-3932(71)90067-4","journal-title":"Neuropsychologia"},{"key":"5330_CR14","doi-asserted-by":"publisher","first-page":"1147","DOI":"10.3171\/2016.9.Jns161176","volume":"127","author":"V Pelliccia","year":"2017","unstructured":"Pelliccia V, Deleo F, Gozzo F, Sartori I, Mai R, Cossu M, Tassi L (2017) Early and late epilepsy surgery in focal epilepsies associated with long-term epilepsy-associated tumors. J Neurosurg 127:1147\u20131152. https:\/\/doi.org\/10.3171\/2016.9.Jns161176","journal-title":"J Neurosurg"},{"key":"5330_CR15","doi-asserted-by":"publisher","first-page":"28","DOI":"10.1111\/j.1528-1167.2010.02895.x","volume":"52","author":"L Ronan","year":"2011","unstructured":"Ronan L, Scanlon C, Murphy K, Maguire S, Delanty N, Doherty CP, Fitzsimons M (2011) Cortical curvature analysis in MRI-negative temporal lobe epilepsy: a surrogate marker for malformations of cortical development. Epilepsia 52:28\u201334. https:\/\/doi.org\/10.1111\/j.1528-1167.2010.02895.x","journal-title":"Epilepsia"},{"key":"5330_CR16","first-page":"1718","volume":"21","author":"I Saatci","year":"2000","unstructured":"Saatci I, Aslan C, Renda Y, Besim A (2000) Parietal lipoma associated with cortical dysplasia and abnormal vasculature: case report and review of the literature. AJNR Am J Neuroradiol 21:1718\u20131721","journal-title":"AJNR Am J Neuroradiol"},{"key":"5330_CR17","doi-asserted-by":"publisher","first-page":"206","DOI":"10.2176\/nmc.46.206","volume":"46","author":"H Sugano","year":"2006","unstructured":"Sugano H, Shimizu H, Sunaga S, Arai N, Tamagawa K (2006) Temporal lobe epilepsy caused by dermoid cyst. Neurol Med Chir (Tokyo) 46:206\u2013209. https:\/\/doi.org\/10.2176\/nmc.46.206","journal-title":"Neurol Med Chir (Tokyo)"},{"key":"5330_CR18","doi-asserted-by":"publisher","first-page":"120","DOI":"10.1016\/j.seizure.2006.10.010","volume":"16","author":"H Sugano","year":"2007","unstructured":"Sugano H, Shimizu H, Sunaga S (2007) Efficacy of intraoperative electrocorticography for assessing seizure outcomes in intractable epilepsy patients with temporal-lobe-mass lesions. Seizure 16:120\u2013127","journal-title":"Seizure"},{"key":"5330_CR19","doi-asserted-by":"publisher","unstructured":"Truwit CL, Barkovich AJ (1990) Pathogenesis of intracranial lipoma: an MR study in 42 patients. AJR Am J Roentgenol 155:855\u2013864; discussion 865.\u00a0https:\/\/doi.org\/10.2214\/ajr.155.4.2119122","DOI":"10.2214\/ajr.155.4.2119122"},{"key":"5330_CR20","doi-asserted-by":"publisher","first-page":"25","DOI":"10.1016\/j.yebeh.2018.08.028","volume":"88","author":"VL Vogt","year":"2018","unstructured":"Vogt VL, Witt JA, Delev D, Grote A, von Lehe M, Becker AJ, Schramm J, Elger CE, Helmstaedter C (2018) Cognitive features and surgical outcome of patients with long-term epilepsy-associated tumors (LEATs) within the temporal lobe. Epilepsy Behav 88:25\u201332. https:\/\/doi.org\/10.1016\/j.yebeh.2018.08.028","journal-title":"Epilepsy Behav"}],"container-title":["Acta Neurochirurgica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00701-022-05330-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00701-022-05330-7\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00701-022-05330-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,9,30]],"date-time":"2024-09-30T22:41:03Z","timestamp":1727736063000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00701-022-05330-7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,8,8]]},"references-count":20,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2023,1]]}},"alternative-id":["5330"],"URL":"https:\/\/doi.org\/10.1007\/s00701-022-05330-7","relation":{},"ISSN":["0942-0940"],"issn-type":[{"type":"electronic","value":"0942-0940"}],"subject":[],"published":{"date-parts":[[2022,8,8]]},"assertion":[{"value":"21 April 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"25 July 2022","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"8 August 2022","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"All information is de-identified, including the photograph and radiological images. We confirm that we have read the journal\u2019s position on issues involved in ethical publication and affirm that this report is consistent with those guidelines.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"The patient has consented to submission of this case report to the journal.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}