{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T16:03:43Z","timestamp":1779811423843,"version":"3.53.1"},"reference-count":41,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T00:00:00Z","timestamp":1779753600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T00:00:00Z","timestamp":1779753600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"funder":[{"DOI":"10.13039\/501100005366","name":"University of Oslo","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100005366","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Childs Nerv Syst"],"DOI":"10.1007\/s00381-026-07335-4","type":"journal-article","created":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T15:12:25Z","timestamp":1779808345000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Epidermoid cysts of the cerebellopontine angle in pediatric population\u2014an institutional surgical case series and review of literature"],"prefix":"10.1007","volume":"42","author":[{"given":"Rozan","family":"Albanna","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Krieg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vanja","family":"Cengija","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arild","family":"Egge","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Radek","family":"Fri\u010d","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,5,26]]},"reference":[{"key":"7335_CR1","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1016\/S0090-3019(01)00542-0","volume":"56","author":"M Caldarelli","year":"2001","unstructured":"Caldarelli M, Colosimo C, Di Rocco C (2001) Intra-axial dermoid\/epidermoid tumors of the brainstem in children. Surg Neurol 56:97\u2013105","journal-title":"Surg Neurol"},{"key":"7335_CR2","first-page":"32","volume":"5","author":"K Kato","year":"2010","unstructured":"Kato K, Ujiie H, Higa T, Hayashi M, Kubo O, Okada Y, Hori T (2010) Clinical presentation of intracranial epidermoids: a surgical series of 20 initial and four recurred cases. Asian J Neurosurg 5:32\u201340","journal-title":"Asian J Neurosurg"},{"key":"7335_CR3","first-page":"133","volume":"22","author":"LC Hung","year":"2013","unstructured":"Hung LC, Wu CS, Lin CC, Fang WK, Hsu YC (2013) Epidermoid cyst presenting as isolated trigeminal neuralgia - two case reports. Acta Neurol Taiwan 22:133\u2013137","journal-title":"Acta Neurol Taiwan"},{"key":"7335_CR4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jocn.2025.111654","volume":"142","author":"S Moscovici","year":"2025","unstructured":"Moscovici S, Lavi N, Kaye AH, Candanedo C, Cohen JE, Spektor S (2025) Impact of skull base cisterns invasion and extent of resection on the management of skull base intracranial epidermoid tumors. J Clin Neurosci 142:111654","journal-title":"J Clin Neurosci"},{"key":"7335_CR5","doi-asserted-by":"publisher","first-page":"614","DOI":"10.1055\/s-0041-1735283","volume":"12","author":"PK Verma","year":"2021","unstructured":"Verma PK, Singh A, Dikshit P, Das KK, Mehrotra A, Jaiswal S, Behari S, Jaiswal AK (2021) Endoscopic keyhole approach for intracranial epidermoid. J Neurosci Rural Pract 12:614\u2013622","journal-title":"J Neurosci Rural Pract"},{"key":"7335_CR6","first-page":"1091","volume":"38","author":"E Bayatli","year":"2024","unstructured":"Bayatli E, Ozgural O, Eroglu U, Dogan I, Hasimoglu S, Bozkurt M, Kahilogullari G, Ugur HC, Unlu A (2024) Posterior fossa epidermoid tumors: a single-center study and proposed classification system. Br J Neurosurg 38:1091\u20131099","journal-title":"Br J Neurosurg"},{"key":"7335_CR7","doi-asserted-by":"publisher","first-page":"66","DOI":"10.1007\/BF00307923","volume":"6","author":"M Fornari","year":"1990","unstructured":"Fornari M, Solero CL, Lasio G, Lodrini S, Balestrini MR, Cimino C, Visintini S, Pluchino F (1990) Surgical treatment of intracranial dermoid and epidermoid cysts in children. Childs Nerv Syst 6:66\u201370","journal-title":"Childs Nerv Syst"},{"key":"7335_CR8","doi-asserted-by":"publisher","first-page":"317","DOI":"10.3171\/2013.6.PEDS1383","volume":"12","author":"MA Holman","year":"2013","unstructured":"Holman MA, Schmitt WR, Carlson ML, Driscoll CL, Beatty CW, Link MJ (2013) Pediatric cerebellopontine angle and internal auditory canal tumors: clinical article. J Neurosurg Pediatr 12:317\u2013324","journal-title":"J Neurosurg Pediatr"},{"key":"7335_CR9","doi-asserted-by":"publisher","first-page":"212","DOI":"10.1016\/0022-510X(94)90038-8","volume":"125","author":"PK Gupta","year":"1994","unstructured":"Gupta PK, Anjaneyulu A, Borgohain R, Dinakar I (1994) Extrinsic infratentorial lesion causing ataxic hemiparesis\u2013a new localization. J Neurol Sci 125:212\u2013214","journal-title":"J Neurol Sci"},{"key":"7335_CR10","doi-asserted-by":"publisher","first-page":"364","DOI":"10.1016\/S0303-8467(02)00003-3","volume":"104","author":"S Kemalo\u011flu","year":"2002","unstructured":"Kemalo\u011flu S, Ozkan U, Ziyal I, Bukte Y, Ceviz A (2002) Coexistence of a cerebellopontine epidermoid cyst with a pituitary adenoma. Clin Neurol Neurosurg 104:364\u2013366","journal-title":"Clin Neurol Neurosurg"},{"key":"7335_CR11","doi-asserted-by":"publisher","first-page":"54","DOI":"10.1007\/s10266-008-0088-x","volume":"97","author":"KS Guttal","year":"2009","unstructured":"Guttal KS, Naikmasur VG, Joshi SK, Bathi RJ (2009) Trigeminal neuralgia secondary to epidermoid cyst at the cerebellopontine angle: case report and brief overview. Odontology 97:54\u201356","journal-title":"Odontology"},{"key":"7335_CR12","doi-asserted-by":"publisher","first-page":"2137","DOI":"10.1007\/s00381-012-1904-8","volume":"28","author":"RS de Oliveira","year":"2012","unstructured":"de Oliveira RS, Maia WS, Santos MV, Camara RL (2012) Combined pre- and subtemporal transtentorial approach for epidermoid cysts of the cerebellopontine angle. Childs Nerv Syst 28:2137\u20132142","journal-title":"Childs Nerv Syst"},{"key":"7335_CR13","doi-asserted-by":"publisher","first-page":"574","DOI":"10.3171\/2015.4.PEDS153","volume":"16","author":"Z Guan","year":"2015","unstructured":"Guan Z, Hollon T, Bentley JN, Garton HJL (2015) Ruptured pediatric cerebellopontine angle epidermoid cyst: a case report detailing radiographic evolution and clinical course. J Neurosurg Pediatr 16:574\u2013578","journal-title":"J Neurosurg Pediatr"},{"key":"7335_CR14","doi-asserted-by":"publisher","first-page":"1224","DOI":"10.1007\/s12070-023-04229-8","volume":"76","author":"S Gotecha","year":"2024","unstructured":"Gotecha S, Chugh A, Punia P, Lachake A, Reddy MR, Aziz RA (2024) Epidermoid cyst of the brainstem in 3-year-old child: a rare case report. Indian J Otolaryngol Head Neck Surg 76:1224\u20131228","journal-title":"Indian J Otolaryngol Head Neck Surg"},{"key":"7335_CR15","doi-asserted-by":"publisher","first-page":"195","DOI":"10.2176\/jns-nmc.2023-0259","volume":"11","author":"M Higashino","year":"2024","unstructured":"Higashino M, Koyama J, Fujita K, Akutsu N, Kawamura A (2024) Postoperative symptomatic cerebral vasospasm: requiring attention following an uneventful resection of an epidermoid cyst - a case report and literature review. NMC Case Rep J 11:195\u2013200","journal-title":"NMC Case Rep J"},{"key":"7335_CR16","first-page":"24","volume":"40","author":"A Mohanty","year":"1997","unstructured":"Mohanty A, Venkatrama SK, Rao BR, Chandramouli BA, Jayakumar PN, Das BS (1997) Experience with cerebellopontine angle epidermoids. Neurosurgery 40:24\u201329","journal-title":"Neurosurgery"},{"key":"7335_CR17","doi-asserted-by":"publisher","first-page":"52","DOI":"10.1227\/00006123-199501000-00006","volume":"36","author":"M Vinchon","year":"1995","unstructured":"Vinchon M, Pertuzon B, Lejeune JP, Assaker R, Pruvo JP, Christiaens JL (1995) Intradural epidermoid cysts of the cerebellopontine angle: diagnosis and surgery. Neurosurgery 36:52\u201356","journal-title":"Neurosurgery"},{"key":"7335_CR18","doi-asserted-by":"publisher","first-page":"227","DOI":"10.3171\/jns.2004.101.2.0227","volume":"101","author":"HW Schroeder","year":"2004","unstructured":"Schroeder HW, Oertel J, Gaab MR (2004) Endoscope-assisted microsurgical resection of epidermoid tumors of the cerebellopontine angle. J Neurosurg 101:227\u2013232","journal-title":"J Neurosurg"},{"key":"7335_CR19","doi-asserted-by":"publisher","first-page":"1261","DOI":"10.1007\/s00381-014-2357-z","volume":"30","author":"Y Peng","year":"2014","unstructured":"Peng Y, Yu L, Li Y, Fan J, Qiu M, Qi S (2014) Pure endoscopic removal of epidermoid tumors of the cerebellopontine angle. Childs Nerv Syst 30:1261\u20131267","journal-title":"Childs Nerv Syst"},{"key":"7335_CR20","doi-asserted-by":"publisher","first-page":"259","DOI":"10.1007\/s10143-015-0684-5","volume":"39","author":"M Hasegawa","year":"2016","unstructured":"Hasegawa M, Nouri M, Nagahisa S, Yoshida K, Adachi K, Inamasu J, Hirose Y, Fujisawa H (2016) Cerebellopontine angle epidermoid cysts: clinical presentations and surgical outcome. Neurosurg Rev 39:259\u2013266","journal-title":"Neurosurg Rev"},{"key":"7335_CR21","volume":"14","author":"M Ant\u00f4nio Schlindwein Vaz","year":"2022","unstructured":"Ant\u00f4nio Schlindwein Vaz M, Lavinsky J, Santos R, Braga F, Santis Isolan P, Casella Santis G, Rassier Isolan G (2022) Neurosurgical management of skull base epidermoid tumors in children. Cureus 14:e32701","journal-title":"Cureus"},{"key":"7335_CR22","doi-asserted-by":"publisher","first-page":"197","DOI":"10.1097\/WNQ.0b013e3182a2fac7","volume":"24","author":"JB Fu","year":"2014","unstructured":"Fu JB, Nelson MB, Bruera E (2014) Inpatient rehabilitation of cerebellopontine angle epidermoid cysts: report of 3 cases. Neurosurg Q 24:197\u2013202","journal-title":"Neurosurg Q"},{"key":"7335_CR23","volume":"16","author":"WY Aldoseri","year":"2024","unstructured":"Aldoseri WY, Hammad Seroor Jadah R (2024) A rare case of a compressive intracranial epidermoid cyst in a 13-year-old patient. Cureus 16:e73197","journal-title":"Cureus"},{"key":"7335_CR24","doi-asserted-by":"publisher","first-page":"120","DOI":"10.1016\/j.otohns.2004.02.023","volume":"131","author":"V Darrouzet","year":"2004","unstructured":"Darrouzet V, Franco-Vidal V, Hilton M, Nguyen DQ, Lacher-Fougere S, Guerin J, Bebear JP (2004) Surgery of cerebellopontine angle epidermoid cysts: role of the widened retrolabyrinthine approach combined with endoscopy. Otolaryngol Head Neck Surg 131:120\u2013125","journal-title":"Otolaryngol Head Neck Surg"},{"key":"7335_CR25","doi-asserted-by":"publisher","first-page":"177","DOI":"10.1007\/s00381-006-0208-2","volume":"23","author":"G Z\u00faccaro","year":"2007","unstructured":"Z\u00faccaro G, Sosa F (2007) Cerebellopontine angle lesions in children. Childs Nerv Syst 23:177\u2013183","journal-title":"Childs Nerv Syst"},{"key":"7335_CR26","doi-asserted-by":"publisher","first-page":"383","DOI":"10.1007\/s11060-013-1067-9","volume":"112","author":"JH Phi","year":"2013","unstructured":"Phi JH, Wang KC, Kim IO, Cheon JE, Choi JW, Cho BK, Kim SK (2013) Tumors in the cerebellopontine angle in children: warning of a high probability of malignancy. J Neurooncol 112:383\u2013391","journal-title":"J Neurooncol"},{"key":"7335_CR27","doi-asserted-by":"publisher","first-page":"1739","DOI":"10.1007\/s00381-015-2747-x","volume":"31","author":"T Tomita","year":"2015","unstructured":"Tomita T, Grahovac G (2015) Cerebellopontine angle tumors in infants and children. Childs Nerv Syst 31:1739\u20131750","journal-title":"Childs Nerv Syst"},{"issue":"1","key":"7335_CR28","doi-asserted-by":"publisher","DOI":"10.3390\/diagnostics16010131","volume":"16","author":"L Massimi","year":"2026","unstructured":"Massimi L, Di Monaco G, Ciccani J, Bianchi F, Frassanito P, Tamburrini G (2026) Cerebello-pontine angle tumors in children: an update on challenging neoplasms. Diagnostics 16(1):131","journal-title":"Diagnostics"},{"key":"7335_CR29","doi-asserted-by":"publisher","first-page":"91","DOI":"10.3171\/2009.4.PEDS08489","volume":"4","author":"I Ahmed","year":"2009","unstructured":"Ahmed I, Auguste KI, Vachhrajani S, Dirks PB, Drake JM, Rutka JT (2009) Neurosurgical management of intracranial epidermoid tumors in children. Clinical article. J Neurosurg Pediatr 4:91\u201396","journal-title":"J Neurosurg Pediatr"},{"key":"7335_CR30","doi-asserted-by":"crossref","unstructured":"Kaylie DM, Warren FM 3rd, Haynes DS, Jackson CG (2005) Neurotologic management of intracranial epidermoid tumors. Laryngoscope 115:1082\u20131086","DOI":"10.1097\/01.MLG.0000163103.36739.AC"},{"key":"7335_CR31","doi-asserted-by":"publisher","first-page":"1592","DOI":"10.3171\/2021.5.JNS21650","volume":"136","author":"H Hasegawa","year":"2022","unstructured":"Hasegawa H, Vakharia K, Carlstrom LP, Van Gompel JJ, Driscoll CLW, Carlson ML, Meyer FB, Link MJ (2022) Long-term surgical outcomes of intracranial epidermoid tumors: impact of extent of resection on recurrence and functional outcomes in 63 patients. J Neurosurg 136:1592\u20131600","journal-title":"J Neurosurg"},{"key":"7335_CR32","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1007\/s10143-023-02244-5","volume":"47","author":"H Zhang","year":"2023","unstructured":"Zhang H, Wang J, Liu J, Cao Z, Liu X, Jin H, Liu W, Xue Z, Yang N, Li C, Wang X (2023) Fully neuroendoscopic resection of cerebellopontine angle tumors through a retrosigmoid approach: a retrospective single-center study. Neurosurg Rev 47:14","journal-title":"Neurosurg Rev"},{"key":"7335_CR33","doi-asserted-by":"publisher","first-page":"78","DOI":"10.3171\/2022.3.JNS212477","volume":"138","author":"N Ichimasu","year":"2023","unstructured":"Ichimasu N, Kohno M, Nakajima N, Sakamoto H, Matsushima K, Yoshino M, Tsukahara K (2023) Features of postoperative hearing function changes in patients with cerebellopontine angle and intratemporal tumors other than vestibular schwannomas. J Neurosurg 138:78\u201385","journal-title":"J Neurosurg"},{"key":"7335_CR34","doi-asserted-by":"publisher","first-page":"2465","DOI":"10.1007\/s00701-021-04840-0","volume":"163","author":"H Sakamoto","year":"2021","unstructured":"Sakamoto H, Kohno M, Matsushima K, Ichimasu N, Nakajima N, Yoshino M (2021) Importance of appropriate surgical approach selection for radical resection of cerebellopontine angle epidermoid cysts with preservation of cranial nerve functions: our experience of 54 cases. Acta Neurochir (Wien) 163:2465\u20132474","journal-title":"Acta Neurochir (Wien)"},{"key":"7335_CR35","doi-asserted-by":"publisher","first-page":"361","DOI":"10.3171\/2025.6.JNS243041","volume":"144","author":"A Kovalainen","year":"2026","unstructured":"Kovalainen A, Huhtakangas J, Lehecka M (2026) Cerebellopontine epidermoid cysts: is the pursuit of complete resection justifiable despite high recurrence rates? J Neurosurg 144:361\u2013368","journal-title":"J Neurosurg"},{"key":"7335_CR36","doi-asserted-by":"publisher","first-page":"148","DOI":"10.3340\/jkns.2012.52.2.148","volume":"52","author":"KH Chon","year":"2012","unstructured":"Chon KH, Lee JM, Koh EJ, Choi HY (2012) Malignant transformation of an epidermoid cyst in the cerebellopontine angle. J Korean Neurosurg Soc 52:148\u2013151","journal-title":"J Korean Neurosurg Soc"},{"key":"7335_CR37","doi-asserted-by":"publisher","DOI":"10.3389\/fonc.2019.00694","volume":"9","author":"JA Cuoco","year":"2019","unstructured":"Cuoco JA, Rogers CM, Busch CM, Apfel LS, Entwistle JJ, Marvin EA (2019) Intracranial squamous cell carcinoma arising from a cerebellopontine angle epidermoid cyst remnant four decades after partial resection. Front Oncol 9:694","journal-title":"Front Oncol"},{"key":"7335_CR38","doi-asserted-by":"publisher","first-page":"95","DOI":"10.14712\/23362936.2019.14","volume":"120","author":"N Fereydonyan","year":"2019","unstructured":"Fereydonyan N, Taheri M, Kazemi F (2019) Cerebellar squamous cell carcinoma due to malignant transformation of cerebellopontine angle epidermoid cyst, report an interesting case and review the literature. Prague Med Rep 120:95\u2013102","journal-title":"Prague Med Rep"},{"key":"7335_CR39","doi-asserted-by":"publisher","first-page":"59","DOI":"10.1016\/j.jocn.2016.04.008","volume":"33","author":"S Pikis","year":"2016","unstructured":"Pikis S, Margolin E (2016) Malignant transformation of a residual cerebellopontine angle epidermoid cyst. J Clin Neurosci 33:59\u201362","journal-title":"J Clin Neurosci"},{"key":"7335_CR40","doi-asserted-by":"publisher","first-page":"e52","DOI":"10.1016\/j.wneu.2023.05.039","volume":"177","author":"TA Eatz","year":"2023","unstructured":"Eatz TA, Elarjani T, Chen SH, Lu VM, Wu EM, Saad AG, Shah A, Komotar RJ, Morcos JJ, Benjamin CG, Ivan ME (2023) Malignant transformation of an intracranial epidermoid cyst 25 years after initial surgery: a case report and systematic review. World Neurosurg 177:e52\u2013e65","journal-title":"World Neurosurg"},{"key":"7335_CR41","volume":"17","author":"D Gasca Salda\u00f1a","year":"2025","unstructured":"Gasca Salda\u00f1a D, Garcilazo Reyes YJ, Navarro JO, Magos Rodr\u00edguez D, Arias Ruiz LF, Perez Diaz ML, Gomez-Apo E, Hernandez Montes de Oca R, Gutierrez-Aceves GA, De La Pe\u00f1a IR, Vega-Rosas A (2025) Cerebellopontine angle epidermoid cyst with malignant transformation into squamous cell carcinoma: an unusual complication of a benign intracranial tumor. Cureus 17:e86466","journal-title":"Cureus"}],"container-title":["Child's Nervous System"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-026-07335-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00381-026-07335-4","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-026-07335-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T15:12:30Z","timestamp":1779808350000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00381-026-07335-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,26]]},"references-count":41,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["7335"],"URL":"https:\/\/doi.org\/10.1007\/s00381-026-07335-4","relation":{},"ISSN":["1433-0350"],"issn-type":[{"value":"1433-0350","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,26]]},"assertion":[{"value":"3 April 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"20 May 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"26 May 2026","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 procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and\/or national research committee (name of institute\/committee) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was not required for this study.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"The authors declare no competing interests.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}],"article-number":"233"}}