{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T20:24:24Z","timestamp":1771014264089,"version":"3.50.1"},"reference-count":26,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T00:00:00Z","timestamp":1770940800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T00:00:00Z","timestamp":1770940800000},"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\/s00381-026-07175-2","type":"journal-article","created":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T19:19:42Z","timestamp":1771010382000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Asymptomatic arachnoid cysts turning symptomatic after sports-related concussion injury: a report of two cases"],"prefix":"10.1007","volume":"42","author":[{"given":"Yasuhiko","family":"Hayashi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sho","family":"Takata","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryouken","family":"Kimura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toshihiro","family":"Ogiwara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuya","family":"Watanabe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,2,13]]},"reference":[{"key":"7175_CR1","doi-asserted-by":"crossref","unstructured":"Hall S, Smedley A, Sparrow O, Mathad N, Waters R, Chakraborty A, Tsitouras V (2019) Natural\u00a0History\u00a0of Intracranial\u00a0Arachnoid\u00a0Cysts. World Neurosurg 126(6):e1315\u2013e1320","DOI":"10.1016\/j.wneu.2019.03.087"},{"key":"7175_CR2","doi-asserted-by":"crossref","unstructured":"Lim JW, Choi SW, Song SH, Kwon HJ, Koh HS, Youm JY (2019) Is\u00a0arachnoid\u00a0cyst\u00a0a static disease? A case report and literature review. Childs Nerv Syst 35(2):385\u2013388","DOI":"10.1007\/s00381-018-3962-z"},{"key":"7175_CR3","doi-asserted-by":"crossref","unstructured":"Callaway MP, Renowden SA, Lewis TT, Bradshaw J, Malcolm G, Coakham H (1998) Middle\u00a0cranial\u00a0fossa\u00a0arachnoid\u00a0cysts: not always a benign entity. Br J Radiol 71(4):441\u2013443","DOI":"10.1259\/bjr.71.844.9659139"},{"key":"7175_CR4","doi-asserted-by":"crossref","unstructured":"Beltagy MAE, Enayet AER (2023) Surgical indication in pediatric arachnoid cyst. Childs Nerv Syst 39(1):87\u201392","DOI":"10.1007\/s00381-022-05709-y"},{"key":"7175_CR5","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1007\/978-3-7091-0956-4_52","volume":"114","author":"Treatment options for intracranial arachnoid cysts","year":"2012","unstructured":"Holst AV, Danielsen PL, Juhler M (2012) Treatment options for intracranial arachnoid cysts. A retrospective study of 69 patients. Acta Neurochir Suppl 114:267\u2013270","journal-title":"Juhler M Acta Neurochir Suppl"},{"key":"7175_CR6","doi-asserted-by":"crossref","unstructured":"Sufianov RA, Abdumazhitova MM, Rustamov RR, Daniel RT, Mastronardi L, Chmutin GE, Rassi MS, Borba LAB, Sufianov AA (2022) Endoscopic treatment of middle fossa arachnoid cysts in children: surgical results of 65 cases. World Neurosurg 158(2):e681\u2013e688","DOI":"10.1016\/j.wneu.2021.11.046"},{"issue":"3","key":"7175_CR7","first-page":"483","volume":"40","author":"Arachnoid cysts associated with subdural hematomas and hygroma: analysis of 16 cases, long-term follow-up, and review of the literature","year":"1997","unstructured":"Parsch CS, Krauss J, Hoffmann E, Meixensberger J, Roosen K (1997) Arachnoid cysts associated with subdural hematomas and hygroma: analysis of 16 cases, long-term follow-up, and review of the literature. Neurosurgery 40(3):483\u2013490","journal-title":"Roosen K Neurosurgery"},{"key":"7175_CR8","doi-asserted-by":"crossref","unstructured":"Pillai P, Menon SK, Manjooran RP, Kariyattil R, Pillai AB, Panikar D (2009) Temporal fossa\u00a0arachnoid\u00a0cyst\u00a0presenting with bilateral subdural hematoma following\u00a0trauma: two case reports. J Med Case Rep 3(2):53","DOI":"10.1186\/1752-1947-3-53"},{"key":"7175_CR9","doi-asserted-by":"crossref","unstructured":"De K, Berry K, Denniston S (2002) Haemorrhage into an\u00a0arachnoid\u00a0cyst: a serious complication of minor\u00a0head trauma. Emerg Med J 19(4):365\u2013366","DOI":"10.1136\/emj.19.4.365"},{"issue":"1","key":"7175_CR10","doi-asserted-by":"publisher","DOI":"10.1186\/s40798-024-00757-x","volume":"10","author":"AR Stevens","year":"2024","unstructured":"Stevens AR, Yakoub KM, Davies DJ, Belli A, O\u2019Halloran PJ (2024) Arachnoid\u00a0cysts\u00a0in athletes with sports-related\u00a0concussion: a case series and literature review. Sports Med Open 10(1):93","journal-title":"Sports Med Open"},{"key":"7175_CR11","doi-asserted-by":"crossref","unstructured":"Furtado LMF, Costa Val Filho JA, Ferreira RI, Mariano IGGF (2019) Intracranial\u00a0arachnoid\u00a0cyst\u00a0rupture after mild TBI in children: have we underestimated this risk?. BMJ Case Rep 12(4):e228790","DOI":"10.1136\/bcr-2018-228790"},{"key":"7175_CR12","doi-asserted-by":"crossref","unstructured":"Zuckerman SL, Prather CT, Yengo-Kahn AM, Solomon GS, Sills AK, Bonfield CM (2016) Sport-related structural\u00a0brain\u00a0injury associated with\u00a0arachnoid\u00a0cysts: a systematic review and quantitative analysis. Neurosurg Focus 40(4):E9","DOI":"10.3171\/2016.1.FOCUS15608"},{"issue":"11","key":"7175_CR13","doi-asserted-by":"publisher","first-page":"5756","DOI":"10.1097\/MS9.0000000000001338","volume":"85","author":"M Borni","year":"2023","unstructured":"Borni M, Klisi F, Taallah M, Boudawara MZ (2023) A chronic subdural hematoma complicating an arachnoid cyst in a juvenile boxer: a rare case report with comprehensive literature review. Ann Med Surg (Lond) 85(11):5756\u20135760","journal-title":"Ann Med Surg (Lond)"},{"issue":"2","key":"7175_CR14","doi-asserted-by":"publisher","first-page":"113","DOI":"10.2176\/nmc.52.113","volume":"52","author":"T Takayasu","year":"2012","unstructured":"Takayasu T, Harada K, Nishimura S, Onda J, Nishi T, Takagaki H (2012) Chronic subdural hematoma associated with arachnoid cyst. Two case histories with pathological observations. Neurol Med Chir (Tokyo) 52(2):113\u2013117","journal-title":"Neurol Med Chir (Tokyo)"},{"issue":"9","key":"7175_CR15","doi-asserted-by":"publisher","first-page":"1017","DOI":"10.1089\/089771502760341938","volume":"19","author":"K Mori","year":"2002","unstructured":"Mori K, Yamamoto T, Horinaka N, Maeda M (2002) Arachnoid cyst is a risk factor for chronic subdural hematoma in juveniles: twelve cases of chronic subdural hematoma associated with arachnoid cyst. J Neurotrauma 19(9):1017\u20131027","journal-title":"J Neurotrauma"},{"issue":"2","key":"7175_CR16","doi-asserted-by":"publisher","first-page":"113","DOI":"10.2176\/nmc.34.95","volume":"34","author":"Y Oka","year":"1994","unstructured":"Oka Y, Kumon Y, Ohta S, Sakaki S, Ohue S, Takeda S (1994) Chronic subdural hematoma associated with middle fossa arachnoid cysts: three case reports. Neurol Med Chir (Tokyo) 34(2):113\u2013117","journal-title":"Neurol Med Chir (Tokyo)"},{"issue":"5","key":"7175_CR17","first-page":"776","volume":"28","author":"AM Musluman","year":"2018","unstructured":"Musluman AM, Ozoner B, Kircelli A, Can SM, Yilmaz A, Kaldirimoglu A, Sahin B (2018) Chronic subdural hematoma associated with arachnoid cysts of the middle fossa: surgical treatment and mid-term results in fifteen patients. Turk Neurosurg 28(5):776\u2013782","journal-title":"Turk Neurosurg"},{"issue":"2","key":"7175_CR18","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1016\/S0887-8994(01)00329-0","volume":"26","author":"JA Gosalakkal","year":"2002","unstructured":"Gosalakkal JA (2002) Intracranial arachnoid cysts in children: a review and pathogenesis, clinical features, and management. Pediatr Neurol 26(2):93\u201398","journal-title":"Pediatr Neurol"},{"issue":"4","key":"7175_CR19","doi-asserted-by":"publisher","first-page":"410","DOI":"10.3171\/2015.7.PEDS15189","volume":"17","author":"J Strahle","year":"2016","unstructured":"Strahle J, Selzer BJ, Geh N, Srinvasan D, Strahle M, Martinez-Sosa M, Muraszko KM, Garton HJ, Maher CO (2016) Sports participation with arachnoid cysts. J Neurosurg Pediatr 17(4):410\u2013417","journal-title":"J Neurosurg Pediatr"},{"issue":"4","key":"7175_CR20","doi-asserted-by":"crossref","first-page":"747","DOI":"10.1177\/0363546511435626","volume":"40","author":"Epidemiology of concussions among United States high school athletes in 20 sports","year":"2012","unstructured":"Marer M, McIlvain NM, Fields SK, Comstock RD (2012) Epidemiology of concussions among United States high school athletes in 20 sports. Am J Sports Med 40(4):747\u2013755","journal-title":"Comstock RD Am J Sports Med"},{"issue":"7","key":"7175_CR21","doi-asserted-by":"publisher","first-page":"1710","DOI":"10.1177\/0363546514530091","volume":"42","author":"JA Rosenthal","year":"2014","unstructured":"Rosenthal JA, Foraker RE, Collins CL, Comstock RD (2014) National High School Athlete Concussion Rates From 2005-2006 to 2011-2012. Am J Sports Med 42(7):1710\u20131715","journal-title":"Am J Sports Med"},{"issue":"8","key":"7175_CR22","doi-asserted-by":"publisher","first-page":"1113","DOI":"10.1007\/s00415-008-0011-y","volume":"255","author":"K Wester","year":"2008","unstructured":"Wester K (2008) Intracranial arachnoid cysts - do they impair mental function? J Neurol 255(8):1113\u20131120","journal-title":"J Neurol"},{"issue":"7","key":"7175_CR23","volume":"17","author":"JR Guin","year":"2025","unstructured":"Guin JR, Moran R, Stewart ER, Bentley BC (2025) An adolescent football player with persistent headaches following a\u00a0concussion: a case of primary\u00a0arachnoid\u00a0cyst. Cureus 17(7):e88183","journal-title":"Cureus"},{"issue":"5","key":"7175_CR24","doi-asserted-by":"publisher","first-page":"979","DOI":"10.1227\/neu.0000000000002537","volume":"93","author":"JH Lee","year":"2023","unstructured":"Lee JH, Holste KG, Selzer BJ, Garton HJL, Muraszko KM, Maher CO (2023) Sports participation and sports-related neurologic\u00a0injuries\u00a0in pediatric patients with\u00a0arachnoid\u00a0cysts. Neurosurgery 93(5):979\u2013985","journal-title":"Neurosurgery"},{"key":"7175_CR25","doi-asserted-by":"crossref","unstructured":"Tator CH, Davis HS, Dufort PA, Tartaglia MC, Davis KD, Ebraheem A, Hiploylee C (2016) Postconcussion syndrome: demographics and predictors in 221 patients. J Neurosurg 125(5):1206\u20131216","DOI":"10.3171\/2015.6.JNS15664"},{"key":"7175_CR26","doi-asserted-by":"crossref","unstructured":"Bonow RH, Friedman SD, Perez FA, Ellenbogen RG, Browd SR, Mac Donald CL, Vavilala MS, Rivara FP (2017) Prevalence of abnormal magnetic resonance imaging findings in children with persistent symptoms after pediatric sport-related concussion. J Neurotrauma 34(19):2706\u2013271","DOI":"10.1089\/neu.2017.4970"}],"container-title":["Child's Nervous System"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-026-07175-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00381-026-07175-2","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-026-07175-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T19:19:45Z","timestamp":1771010385000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00381-026-07175-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,13]]},"references-count":26,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["7175"],"URL":"https:\/\/doi.org\/10.1007\/s00381-026-07175-2","relation":{},"ISSN":["1433-0350"],"issn-type":[{"value":"1433-0350","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,13]]},"assertion":[{"value":"6 November 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"9 February 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"13 February 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":"This study was approved by the ethics in research committee (id: CR033).","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Written informed consent was given by the patient\u2019s legal guardian regarding the publication of images and clinical data included in this report.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}],"article-number":"72"}}