{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T22:32:08Z","timestamp":1790721128510,"version":"4.1.0"},"reference-count":45,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2022,4,29]],"date-time":"2022-04-29T00:00:00Z","timestamp":1651190400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2022,4,29]],"date-time":"2022-04-29T00:00:00Z","timestamp":1651190400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Neurosurg Rev"],"published-print":{"date-parts":[[2022,8]]},"DOI":"10.1007\/s10143-022-01792-6","type":"journal-article","created":{"date-parts":[[2022,4,29]],"date-time":"2022-04-29T20:26:45Z","timestamp":1651264005000},"page":"2797-2809","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Clinical and pathological impact of an optimal assessment of brain invasion for grade 2 meningioma diagnosis: lessons from a series of 291 cases"],"prefix":"10.1007","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6494-6725","authenticated-orcid":false,"given":"Thi\u00e9baud","family":"Picart","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chlo\u00e9","family":"Dumot","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacques","family":"Guyotat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vladislav","family":"Pavlov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8665-1709","authenticated-orcid":false,"given":"Nathalie","family":"Streichenberger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexandre","family":"Vasiljevic","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2747-763X","authenticated-orcid":false,"given":"Tanguy","family":"Fenouil","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne","family":"Durand","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emmanuel","family":"Jouanneau","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8150-5785","authenticated-orcid":false,"given":"Fran\u00e7ois","family":"Ducray","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9985-3617","authenticated-orcid":false,"given":"Timoth\u00e9e","family":"Jacquesson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1852-071X","authenticated-orcid":false,"given":"Moncef","family":"Berhouma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9943-4578","authenticated-orcid":false,"given":"David","family":"Meyronet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2022,4,29]]},"reference":[{"key":"1792_CR1","doi-asserted-by":"publisher","first-page":"35974","DOI":"10.18632\/oncotarget.26313","volume":"9","author":"A Adeli","year":"2018","unstructured":"Adeli A, Hess K, Mawrin C, Streckert EMS, Stummer W, Paulus W, Kemmling A, Holling M, Heindel W, Schmidt R, Spille DC, Sporns PB, Brokinkel B (2018) Prediction of brain invasion in patients with meningiomas using preoperative magnetic resonance imaging. Oncotarget 9:35974\u201335982. https:\/\/doi.org\/10.18632\/oncotarget.26313","journal-title":"Oncotarget"},{"key":"1792_CR2","doi-asserted-by":"publisher","first-page":"56","DOI":"10.1227\/01.NEU.0000330399.55586.63","volume":"64","author":"MK Aghi","year":"2009","unstructured":"Aghi MK, Carter BS, Cosgrove GR, Ojemann RG, Amin-Hanjani S, Martuza RL, Curry WT, Barker FG (2009) Long-term recurrence rates of atypical meningiomas after gross total resection with or without postoperative adjuvant radiation. Neurosurgery 64:56\u201360. https:\/\/doi.org\/10.1227\/01.NEU.0000330399.55586.63 (discussion 60)","journal-title":"Neurosurgery"},{"key":"1792_CR3","first-page":"7206","volume":"7","author":"T Backer-Gr\u00f8ndahl","year":"2014","unstructured":"Backer-Gr\u00f8ndahl T, Moen BH, Arnli MB, Torseth K, Torp SH (2014) Immunohistochemical characterization of brain-invasive meningiomas. Int J Clin Exp Pathol 7:7206\u20137219","journal-title":"Int J Clin Exp Pathol"},{"key":"1792_CR4","doi-asserted-by":"publisher","first-page":"168","DOI":"10.1007\/s10014-018-0318-z","volume":"35","author":"V Barresi","year":"2018","unstructured":"Barresi V, Lionti S, Caliri S, Caffo M (2018) Histopathological features to define atypical meningioma: What does really matter for prognosis? Brain Tumor Pathol 35:168\u2013180. https:\/\/doi.org\/10.1007\/s10014-018-0318-z","journal-title":"Brain Tumor Pathol"},{"key":"1792_CR5","doi-asserted-by":"publisher","first-page":"479","DOI":"10.1007\/s00401-016-1598-1","volume":"132","author":"P Baumgarten","year":"2016","unstructured":"Baumgarten P, Gessler F, Schittenhelm J, Skardelly M, Tews DS, Senft C, Dunst M, Imoehl L, Plate KH, Wagner M, Steinbach JP, Seifert V, Mittelbronn M, Harter PN (2016) Brain invasion in otherwise benign meningiomas does not predict tumor recurrence. Acta Neuropathol 132:479\u2013481. https:\/\/doi.org\/10.1007\/s00401-016-1598-1","journal-title":"Acta Neuropathol"},{"key":"1792_CR6","doi-asserted-by":"publisher","first-page":"40","DOI":"10.3389\/fsurg.2016.00040","volume":"3","author":"WL Bi","year":"2016","unstructured":"Bi WL, Zhang M, Wu WW, Mei Y, Dunn IF (2016) Meningioma genomics: diagnostic, prognostic, and therapeutic applications. Front Surg 3:40. https:\/\/doi.org\/10.3389\/fsurg.2016.00040","journal-title":"Front Surg"},{"key":"1792_CR7","doi-asserted-by":"publisher","first-page":"469","DOI":"10.1007\/s11060-019-03312-x","volume":"145","author":"A Biczok","year":"2019","unstructured":"Biczok A, Jungk C, Egensperger R, von Deimling A, Suchorska B, Tonn JC, Herold-Mende C, Schichor C (2019) Microscopic brain invasion in meningiomas previously classified as WHO grade I is not associated with patient outcome. J Neurooncol 145:469\u2013477. https:\/\/doi.org\/10.1007\/s11060-019-03312-x","journal-title":"J Neurooncol"},{"key":"1792_CR8","doi-asserted-by":"publisher","first-page":"1298","DOI":"10.1093\/neuonc\/nox071","volume":"19","author":"B Brokinkel","year":"2017","unstructured":"Brokinkel B, Hess K, Mawrin C (2017) Brain invasion in meningiomas-clinical considerations and impact of neuropathological evaluation: a systematic review. Neuro Oncol 19:1298\u20131307. https:\/\/doi.org\/10.1093\/neuonc\/nox071","journal-title":"Neuro Oncol"},{"key":"1792_CR9","doi-asserted-by":"publisher","first-page":"614","DOI":"10.1016\/j.wneu.2016.08.047","volume":"95","author":"B Brokinkel","year":"2016","unstructured":"Brokinkel B, Stummer W (2016) Brain invasion in meningiomas: the rising importance of a uniform neuropathologic assessment after the release of the 2016 World Health Organization classification of central nervous system tumors. World Neurosurg 95:614\u2013615. https:\/\/doi.org\/10.1016\/j.wneu.2016.08.047","journal-title":"World Neurosurg"},{"key":"1792_CR10","doi-asserted-by":"publisher","first-page":"1813","DOI":"10.1007\/s00701-018-3593-x","volume":"160","author":"KP Budohoski","year":"2018","unstructured":"Budohoski KP, Clerkin J, Millward CP, O\u2019Halloran PJ, Waqar M, Looby S, Young AMH, Guilfoyle MR, Fitzroll D, Devadass A, Allinson K, Farrell M, Javadpour M, Jenkinson MD, Santarius T, Kirollos RW (2018) Predictors of early progression of surgically treated atypical meningiomas. Acta Neurochir (Wien) 160:1813\u20131822. https:\/\/doi.org\/10.1007\/s00701-018-3593-x","journal-title":"Acta Neurochir (Wien)"},{"key":"1792_CR11","doi-asserted-by":"publisher","unstructured":"Bulleid LS, James Z, Lammie A, Hayhurst C, Leach PA (2019) The effect of the revised WHO classification on the incidence of grade II meningioma. Br J Neurosurg 1\u20133. https:\/\/doi.org\/10.1080\/02688697.2019.1639616","DOI":"10.1080\/02688697.2019.1639616"},{"key":"1792_CR12","doi-asserted-by":"publisher","first-page":"273","DOI":"10.1016\/j.neuchi.2017.03.004","volume":"63","author":"C Champeaux","year":"2017","unstructured":"Champeaux C, Houston D, Dunn L (2017) Atypical meningioma. A study on recurrence and disease-specific survival. Neurochirurgie 63:273\u2013281. https:\/\/doi.org\/10.1016\/j.neuchi.2017.03.004","journal-title":"Neurochirurgie"},{"key":"1792_CR13","doi-asserted-by":"publisher","unstructured":"Chen WC, Magill ST, Wu A, Vasudevan HN, Morin O, Aghi MK, Theodosopoulos PV, Perry A, McDermott MW, Sneed PK, Braunstein SE, Raleigh DR (2018) Histopathological features predictive of local control of atypical meningioma after surgery and adjuvant radiotherapy. J Neurosurg 1\u20138. https:\/\/doi.org\/10.3171\/2017.9.JNS171609","DOI":"10.3171\/2017.9.JNS171609"},{"key":"1792_CR14","doi-asserted-by":"publisher","first-page":"407","DOI":"10.1007\/s00701-012-1611-y","volume":"155","author":"JF Cornelius","year":"2013","unstructured":"Cornelius JF, Slotty PJ, Steiger HJ, Hanggi D, Polivka M, George B (2013) Malignant potential of skull base versus non-skull base meningiomas: clinical series of 1,663 cases. Acta Neurochir 155:407\u2013413","journal-title":"Acta Neurochir"},{"key":"1792_CR15","doi-asserted-by":"publisher","first-page":"367","DOI":"10.1007\/s11060-009-9934-0","volume":"95","author":"A Durand","year":"2009","unstructured":"Durand A, Labrousse F, Jouvet A, Bauchet L, Kalamarid\u00e8s M, Menei P, Deruty R, Moreau JJ, F\u00e8vre-Montange M, Guyotat J (2009) WHO grade II and III meningiomas: a study of prognostic factors. J Neurooncol 95:367\u2013375. https:\/\/doi.org\/10.1007\/s11060-009-9934-0","journal-title":"J Neurooncol"},{"key":"1792_CR16","doi-asserted-by":"publisher","first-page":"e383","DOI":"10.1016\/S1470-2045(16)30321-7","volume":"17","author":"R Goldbrunner","year":"2016","unstructured":"Goldbrunner R, Minniti G, Preusser M, Jenkinson MD, Sallabanda K, Houdart E, von Deimling A, Stavrinou P, Lefranc F, Lund-Johansen M, Moyal EC-J, Brandsma D, Henriksson R, Soffietti R, Weller M (2016) EANO guidelines for the diagnosis and treatment of meningiomas. Lancet Oncol 17:e383-391. https:\/\/doi.org\/10.1016\/S1470-2045(16)30321-7","journal-title":"Lancet Oncol"},{"key":"1792_CR17","doi-asserted-by":"publisher","first-page":"551","DOI":"10.3171\/2015.9.JNS15754","volume":"125","author":"K Gousias","year":"2016","unstructured":"Gousias K, Schramm J, Simon M (2016) The Simpson grading revisited: aggressive surgery and its place in modern meningioma management. J Neurosurg 125:551\u2013560. https:\/\/doi.org\/10.3171\/2015.9.JNS15754","journal-title":"J Neurosurg"},{"key":"1792_CR18","doi-asserted-by":"publisher","unstructured":"Hess K, Spille DC, Adeli A, Sporns PB, Brokinkel C, Grauer O, Mawrin C, Stummer W, Paulus W, Brokinkel B (2018) Brain invasion and the risk of seizures in patients with meningioma. J Neurosurg 1\u20138. https:\/\/doi.org\/10.3171\/2017.11.JNS172265","DOI":"10.3171\/2017.11.JNS172265"},{"key":"1792_CR19","doi-asserted-by":"publisher","first-page":"461","DOI":"10.1016\/0090-3019(86)90259-4","volume":"26","author":"J J\u00e4\u00e4skel\u00e4inen","year":"1986","unstructured":"J\u00e4\u00e4skel\u00e4inen J (1986) Seemingly complete removal of histologically benign intracranial meningioma: late recurrence rate and factors predicting recurrence in 657 patients. A multivariate analysis Surg Neurol 26:461\u2013469. https:\/\/doi.org\/10.1016\/0090-3019(86)90259-4","journal-title":"A multivariate analysis Surg Neurol"},{"key":"1792_CR20","doi-asserted-by":"publisher","first-page":"453","DOI":"10.1093\/neuonc\/now245","volume":"19","author":"MD Jenkinson","year":"2017","unstructured":"Jenkinson MD, Santarius T, Zadeh G, Aldape KD (2017) Atypical meningioma-is it time to standardize surgical sampling techniques? Neuro Oncol 19:453\u2013454. https:\/\/doi.org\/10.1093\/neuonc\/now245","journal-title":"Neuro Oncol"},{"key":"1792_CR21","doi-asserted-by":"publisher","first-page":"1123","DOI":"10.3171\/2016.11.JNS16913","volume":"128","author":"D Kim","year":"2018","unstructured":"Kim D, Niemierko A, Hwang WL, Stemmer-Rachamimov AO, Curry WT, Barker FG, Martuza RL, Oh KS, Loeffler JS, Shih HA (2018) Histopathological prognostic factors of recurrence following definitive therapy for atypical and malignant meningiomas. J Neurosurg 128:1123\u20131132. https:\/\/doi.org\/10.3171\/2016.11.JNS16913","journal-title":"J Neurosurg"},{"key":"1792_CR22","doi-asserted-by":"publisher","first-page":"839","DOI":"10.1016\/j.wneu.2015.04.033","volume":"84","author":"DR Klinger","year":"2015","unstructured":"Klinger DR, Flores BC, Lewis JJ, Hatanpaa K, Choe K, Mickey B, Barnett S (2015) Atypical meningiomas: recurrence, reoperation, and radiotherapy. World Neurosurg 84:839\u2013845. https:\/\/doi.org\/10.1016\/j.wneu.2015.04.033","journal-title":"World Neurosurg"},{"key":"1792_CR23","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0118908","volume":"10","author":"Y Liu","year":"2015","unstructured":"Liu Y, Chotai S, Chen M, Jin S, Qi S, Pan J (2015) Preoperative radiologic classification of convexity meningioma to predict the survival and aggressive meningioma behavior. PLoS ONE 10:e0118908. https:\/\/doi.org\/10.1371\/journal.pone.0118908","journal-title":"PLoS ONE"},{"key":"1792_CR24","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1007\/s00401-007-0243-4","volume":"114","author":"DN Louis","year":"2007","unstructured":"Louis DN, Ohgaki H, Wiestler OD, Cavenee WK, Burger PC, Jouvet A, Scheithauer BW, Kleihues P (2007) The 2007 WHO classification of tumours of the central nervous system. Acta Neuropathol 114:97\u2013109. https:\/\/doi.org\/10.1007\/s00401-007-0243-4","journal-title":"Acta Neuropathol"},{"key":"1792_CR25","doi-asserted-by":"publisher","first-page":"803","DOI":"10.1007\/s00401-016-1545-1","volume":"131","author":"DN Louis","year":"2016","unstructured":"Louis DN, Perry A, Reifenberger G, von Deimling A, Figarella-Branger D, Cavenee WK, Ohgaki H, Wiestler OD, Kleihues P, Ellison DW (2016) The 2016 World Health Organization classification of tumors of the central nervous system: a summary. Acta Neuropathol 131:803\u2013820. https:\/\/doi.org\/10.1007\/s00401-016-1545-1","journal-title":"Acta Neuropathol"},{"key":"1792_CR26","doi-asserted-by":"publisher","first-page":"2553","DOI":"10.1007\/s00701-019-04084-z","volume":"161","author":"F Maiuri","year":"2019","unstructured":"Maiuri F, Mariniello G, Guadagno E, Barbato M, Corvino S, Caro DBD, M, (2019) WHO grade, proliferation index, and progesterone receptor expression are different according to the location of meningioma. Acta Neurochir (Wien) 161:2553\u20132561. https:\/\/doi.org\/10.1007\/s00701-019-04084-z","journal-title":"Acta Neurochir (Wien)"},{"key":"1792_CR27","doi-asserted-by":"publisher","first-page":"375","DOI":"10.3171\/jns.1999.91.3.0375","volume":"91","author":"RE Mantle","year":"1999","unstructured":"Mantle RE, Lach B, Delgado MR, Baeesa S, B\u00e9langer G (1999) Predicting the probability of meningioma recurrence based on the quantity of peritumoral brain edema on computerized tomography scanning. J Neurosurg 91:375\u2013383. https:\/\/doi.org\/10.3171\/jns.1999.91.3.0375","journal-title":"J Neurosurg"},{"key":"1792_CR28","doi-asserted-by":"publisher","first-page":"793","DOI":"10.3171\/jns.1997.86.5.0793","volume":"86","author":"L Palma","year":"1997","unstructured":"Palma L, Celli P, Franco C, Cervoni L, Cantore G (1997) Long-term prognosis for atypical and malignant meningiomas: a study of 71 surgical cases. J Neurosurg 86:793\u2013800. https:\/\/doi.org\/10.3171\/jns.1997.86.5.0793","journal-title":"J Neurosurg"},{"key":"1792_CR29","doi-asserted-by":"publisher","first-page":"425","DOI":"10.1007\/s10143-014-0537-7","volume":"37","author":"J Park","year":"2014","unstructured":"Park J, Sade B, Oya S, Kim C, Lee J (2014) The influence of age on the histological grading of meningiomas. Neurosurg Rev 37:425\u2013429","journal-title":"Neurosurg Rev"},{"key":"1792_CR30","doi-asserted-by":"publisher","first-page":"8","DOI":"10.17879\/freeneuropathology-2021-3276","volume":"2","author":"A Perry","year":"2021","unstructured":"Perry A (2021) The definition and role of brain invasion in meningioma grading: still controversial after all these years. Free Neuropathology 2:8\u20138. https:\/\/doi.org\/10.17879\/freeneuropathology-2021-3276","journal-title":"Free Neuropathology"},{"key":"1792_CR31","doi-asserted-by":"publisher","first-page":"2046","DOI":"10.1002\/(sici)1097-0142(19990501)85:9<2046::aid-cncr23>3.0.co;2-m","volume":"85","author":"A Perry","year":"1999","unstructured":"Perry A, Scheithauer BW, Stafford SL, Lohse CM, Wollan PC (1999) \u201cMalignancy\u201d in meningiomas: a clinicopathologic study of 116 patients, with grading implications. Cancer 85:2046\u20132056. https:\/\/doi.org\/10.1002\/(sici)1097-0142(19990501)85:9%3c2046::aid-cncr23%3e3.0.co;2-m","journal-title":"Cancer"},{"key":"1792_CR32","doi-asserted-by":"publisher","first-page":"1455","DOI":"10.1097\/00000478-199712000-00008","volume":"21","author":"A Perry","year":"1997","unstructured":"Perry A, Stafford SL, Scheithauer BW, Suman VJ, Lohse CM (1997) Meningioma grading: an analysis of histologic parameters. Am J Surg Pathol 21:1455\u20131465. https:\/\/doi.org\/10.1097\/00000478-199712000-00008","journal-title":"Am J Surg Pathol"},{"key":"1792_CR33","doi-asserted-by":"publisher","first-page":"354","DOI":"10.5414\/NP300750","volume":"33","author":"J Pizem","year":"2014","unstructured":"Pizem J, Velnar T, Prestor B, Mlakar J, Popovic M (2014) Brain invasion assessability in meningiomas is related to meningioma size and grade, and can be improved by extensive sampling of the surgically removed meningioma specimen. Clin Neuropathol 33:354\u2013363. https:\/\/doi.org\/10.5414\/NP300750","journal-title":"Clin Neuropathol"},{"key":"1792_CR34","doi-asserted-by":"publisher","first-page":"277","DOI":"10.1007\/s11060-019-03293-x","volume":"145","author":"A Ressel","year":"2019","unstructured":"Ressel A, Fichte S, Brodhun M, Rosahl SK, Gerlach R (2019) WHO grade of intracranial meningiomas differs with respect to patient\u2019s age, location, tumor size and peritumoral edema. J Neurooncol 145:277\u2013286. https:\/\/doi.org\/10.1007\/s11060-019-03293-x","journal-title":"J Neurooncol"},{"key":"1792_CR35","doi-asserted-by":"publisher","first-page":"1194","DOI":"10.1227\/01.neu.0000306097.38141.65","volume":"61","author":"B Sade","year":"2007","unstructured":"Sade B, Chahlavi A, Krishnaney A, Nagel S, Choi E, Lee JH (2007) World Health Organization grades II and iii meningiomas are rare in the cranial base and spine. Neurosurgery 61:1194\u20131198. https:\/\/doi.org\/10.1227\/01.neu.0000306097.38141.65 (discussion 1198)","journal-title":"Neurosurgery"},{"key":"1792_CR36","doi-asserted-by":"publisher","first-page":"898.e15","DOI":"10.1016\/j.crad.2019.07.020","volume":"74","author":"F Salah","year":"2019","unstructured":"Salah F, Tabbarah A, ALArab Y N, Asmar K, Tamim H, Makki M, Sibahi A, Hourani R, (2019) Can CT and MRI features differentiate benign from malignant meningiomas? Clin Radiol 74:898.e15-898.e23. https:\/\/doi.org\/10.1016\/j.crad.2019.07.020","journal-title":"Clin Radiol"},{"key":"1792_CR37","doi-asserted-by":"publisher","first-page":"22","DOI":"10.1136\/jnnp.20.1.22","volume":"20","author":"D Simpson","year":"1957","unstructured":"Simpson D (1957) The recurrence of intracranial meningiomas after surgical treatment. J Neurol Neurosurg Psychiatry 20:22\u201339","journal-title":"J Neurol Neurosurg Psychiatry"},{"key":"1792_CR38","doi-asserted-by":"publisher","first-page":"346","DOI":"10.1016\/j.wneu.2016.06.055","volume":"93","author":"DC Spille","year":"2016","unstructured":"Spille DC, He\u00df K, Sauerland C, Sanai N, Stummer W, Paulus W, Brokinkel B (2016) Brain invasion in meningiomas: incidence and correlations with clinical variables and prognosis. World Neurosurg 93:346\u2013354. https:\/\/doi.org\/10.1016\/j.wneu.2016.06.055","journal-title":"World Neurosurg"},{"key":"1792_CR39","doi-asserted-by":"publisher","first-page":"347","DOI":"10.1227\/NEU.0000000000000461","volume":"75","author":"SQ Sun","year":"2014","unstructured":"Sun SQ, Kim AH, Cai C, Murphy RKJ, DeWees T, Sylvester P, Dacey RG, Grubb RL, Rich KM, Zipfel GJ, Dowling JL, Leuthardt EC, Leonard JR, Evans J, Simpson JR, Robinson CG, Perrin RJ, Huang J, Chicoine MR (2014) Management of atypical cranial meningiomas, part 1: predictors of recurrence and the role of adjuvant radiation after gross total resection. Neurosurgery 75:347\u2013354. https:\/\/doi.org\/10.1227\/NEU.0000000000000461 (discussion 354\u2013355; quiz 355)","journal-title":"Neurosurgery"},{"key":"1792_CR40","doi-asserted-by":"publisher","DOI":"10.1007\/s10143-019-01125-0","author":"M Timme","year":"2019","unstructured":"Timme M, Thomas C, Spille DC, Stummer W, Ebel H, Ewelt C, Hans F-J, Schick U, Puchner M, Wildf\u00f6rster U, Bruns B, Trost HA, Holling M, Grauer O, Hess K, Brokinkel B (2019) Brain invasion in meningiomas: does surgical sampling impact specimen characteristics and histology? Neurosurg Rev. https:\/\/doi.org\/10.1007\/s10143-019-01125-0","journal-title":"Neurosurg Rev"},{"key":"1792_CR41","doi-asserted-by":"publisher","first-page":"1124","DOI":"10.1227\/NEU.0b013e3181eb95b7","volume":"67","author":"A Vranic","year":"2010","unstructured":"Vranic A, Popovic M, C\u00f6r A, Prestor B, Pizem J (2010) Mitotic count, brain invasion, and location are independent predictors of recurrence-free survival in primary atypical and malignant meningiomas: a study of 86 patients. Neurosurgery 67:1124\u20131132. https:\/\/doi.org\/10.1227\/NEU.0b013e3181eb95b7","journal-title":"Neurosurgery"},{"key":"1792_CR42","doi-asserted-by":"publisher","first-page":"574","DOI":"10.1136\/jnnp.2007.121582","volume":"79","author":"S-Y Yang","year":"2008","unstructured":"Yang S-Y, Park C-K, Park S-H, Kim DG, Chung YS, Jung H-W (2008) Atypical and anaplastic meningiomas: prognostic implications of clinicopathological features. J Neurol Neurosurg Psychiatry 79:574\u2013580. https:\/\/doi.org\/10.1136\/jnnp.2007.121582","journal-title":"J Neurol Neurosurg Psychiatry"},{"key":"1792_CR43","doi-asserted-by":"publisher","first-page":"59","DOI":"10.4103\/0973-1482.148708","volume":"11","author":"H Yoon","year":"2015","unstructured":"Yoon H, Mehta MP, Perumal K, Helenowski IB, Chappell RJ, Akture E, Lin Y, Marymont MAH, Sejpal S, Parsa A, Chandler JR, Bendok BR, Rosenow J, Salamat S, Kumthekar P, Raizer JK, Baskaya MK (2015) Atypical meningioma: randomized trials are required to resolve contradictory retrospective results regarding the role of adjuvant radiotherapy. J Cancer Res Ther 11:59\u201366. https:\/\/doi.org\/10.4103\/0973-1482.148708","journal-title":"J Cancer Res Ther"},{"key":"1792_CR44","doi-asserted-by":"publisher","first-page":"44","DOI":"10.4132\/jptm.2014.10.13","volume":"49","author":"S Yun","year":"2015","unstructured":"Yun S, Koh JM, Lee KS, Seo AN, Nam KH, Choe G (2015) Expression of c-MET in invasive meningioma. J Pathol Transl Med 49:44\u201351. https:\/\/doi.org\/10.4132\/jptm.2014.10.13","journal-title":"J Pathol Transl Med"},{"key":"1792_CR45","doi-asserted-by":"publisher","first-page":"549","DOI":"10.1016\/j.wneu.2013.07.001","volume":"80","author":"A Zaher","year":"2013","unstructured":"Zaher A, Abdelbari Mattar M, Zayed DH, Ellatif RA, Ashamallah SA (2013) Atypical meningioma: a study of prognostic factors. World Neurosurg 80:549\u2013553. https:\/\/doi.org\/10.1016\/j.wneu.2013.07.001","journal-title":"World Neurosurg"}],"container-title":["Neurosurgical Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10143-022-01792-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10143-022-01792-6\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10143-022-01792-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,8,3]],"date-time":"2022-08-03T09:05:50Z","timestamp":1659517550000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10143-022-01792-6"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,4,29]]},"references-count":45,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2022,8]]}},"alternative-id":["1792"],"URL":"https:\/\/doi.org\/10.1007\/s10143-022-01792-6","relation":{},"ISSN":["1437-2320"],"issn-type":[{"value":"1437-2320","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,4,29]]},"assertion":[{"value":"10 January 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"7 April 2022","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 April 2022","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 April 2022","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"This is an observational study. The Research Ethics Committee of the Hospices Civils de Lyon confirmed that no ethical approval was required.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Informed consent was obtained from all the participants included in the study.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"All living patients provided written informed consent for data publication.The authors affirm that human research participants provided informed consent for the publication of the images in Figs.\u00a0 and .","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}