Research Article

Pre-operative predictive factors of grade II and III meningiomas

Volume: 12 Number: 1 December 16, 2020
  • Mustafa Güdük *
  • Baran Bozkurt
  • Murat Şakir Ekşi
  • Murat İmre Usseli
  • Mustafa Necmettin Pamir
EN TR

Pre-operative predictive factors of grade II and III meningiomas

Abstract

Purpose:Meningiomas are the most common primary intracranial tumors. They are graded into three pathologic grades. Surgical gross total resection is the definitive treatment of meningiomas, but follow-up or stereotactic radiosurgery is sometimes advised for asymptomatic, incidentally diagnosed meningiomas. For a decision making, pre-operative prediction of Grade II and III meningiomas which are more aggressive clinically, is important. We have reviewed our intracranial meningioma series, based on their clinical, radiological, and location, to analyze the predictive factors of Grade II and III meningiomas. Patients and Methods:The clinical, radiological, operative and pathological reports of patients who were operated for intracranial meningiomas between September 1986 and July 2019 have been reviewed retrospectively from our patient database. Their age, sex, tumor location, absence or presence of peritumoral edema, and the pathological grade of meningiomas have been noted. The predictive effect of age, sex, peritumoral edema and location of tumor is analyzed statistically for pathological grade. Results:There were 1401 patients with intracranial meningiomas, 1015 of them were female, 386 were male (female/male=2.6). Their mean age was 52.2 years. There were 1219 Grade I, 164 Grade II, and 18 Grade III meningiomas. Male sex, and non-skull base location were predictive for Grade II and III meningiomas. Conclusion:While advising conservative treatment (follow-up, or stereotactic radiosurgery) for asymptomatic, incidental meningiomas, it should be kept in mind that male sex, and/or non-skull base location are risk factors for the more aggressive Grade II and III meningiomas.

Keywords

References

  1. 1. Ostrom QT, Gittleman H, Liao P, Vecchione-Koval T, Wolinsky Y, Kruchko C, et al. CBTRUS statistical report: Primary brain and other central nervous system tumors diagnosed in the United States in 2010-2014. Neuro Oncol [Internet]. 2017 [cited 2019 Sep 29];19(suppl_5):v1–88. Available from: http://www.ncbi.nlm.nih.gov/pubmed/29117289
  2. 2. Louis DN, Perry A, Reifenberger G, von Deimling A, Figarella-Branger D, Cavenee WK, et al. The 2016 World Health Organization Classification of tumors of the central nervous system: A summary. Acta Neuropathol [Internet]. 2016 May 9 [cited 2016 May 12];131(6):803–20. Available from: http://www.ncbi.nlm.nih.gov/pubmed/27157931
  3. 3. Liang R-F, Xiu Y-J, Wang X, Li M, Yang Y, Mao Q, et al. The potential risk factors for atypical and anaplastic meningiomas: Clinical series of 1,239 cases. Int J Clin Exp Med [Internet]. 2014 [cited 2019 Oct 12];7(12):5696–700. Available from: http://www.ncbi.nlm.nih.gov/pubmed/25664093
  4. 4. Li D, Jiang P, Xu S, Li C, Xi S, Zhang J, et al. Survival impacts of extent of resection and adjuvant radiotherapy for the modern management of high-grade meningiomas. J Neurooncol [Internet]. 2019 Sep 6 [cited 2019 Sep 29]; Available from: http://link.springer.com/10.1007/s11060-019-03278-w
  5. 5. Goldbrunner R, Minniti G, Preusser M, Jenkinson MD, Sallabanda K, Houdart E, et al. EANO guidelines for the diagnosis and treatment of meningiomas. Lancet Oncol [Internet]. 2016 Sep [cited 2019 Sep 29];17(9):e383-91. Available from: https://linkinghub.elsevier.com/retrieve/pii/S1470204516303217
  6. 6. Jenkinson MD, Javadpour M, Haylock BJ, Young B, Gillard H, Vinten J, et al. The ROAM/EORTC-1308 trial: Radiation versus observation following surgical resection of atypical meningioma: Study protocol for a randomised controlled trial. Trials [Internet]. 2015 Dec 14 [cited 2019 Sep 29];16(1):519. Available from: http://www.ncbi.nlm.nih.gov/pubmed/26576533
  7. 7. Jenkinson MD, Weber DC, Haylock BJ, Mallucci CL, Zakaria R, Javadpour M. Atypical meningoma: Current management dilemmas and prospective clinical trials. J Neurooncol [Internet]. 2015 Jan 26 [cited 2019 Sep 29];121(1):1–7. Available from: http://www.ncbi.nlm.nih.gov/pubmed/25258253
  8. 8. van Nieuwenhuizen D, Klein M, Stalpers LJA, Leenstra S, Heimans JJ, Reijneveld JC. Differential effect of surgery and radiotherapy on neurocognitive functioning and health-related quality of life in WHO grade I meningioma patients. J Neurooncol [Internet]. 2007 Sep 13 [cited 2019 Oct 22];84(3):271–8. Available from: http://link.springer.com/10.1007/s11060-007-9366-7

Details

Primary Language

English

Subjects

Clinical Sciences

Journal Section

Research Article

Authors

Mustafa Güdük *
Türkiye

Baran Bozkurt
Türkiye

Murat Şakir Ekşi
Türkiye

Murat İmre Usseli
Türkiye

Mustafa Necmettin Pamir
Türkiye

Publication Date

December 16, 2020

Submission Date

October 5, 2020

Acceptance Date

-

Published in Issue

Year 2021 Volume: 12 Number: 1

EndNote
Güdük M, Bozkurt B, Ekşi MŞ, Usseli Mİ, Pamir MN (December 1, 2020) Pre-operative predictive factors of grade II and III meningiomas. Acıbadem Üniversitesi Sağlık Bilimleri Dergisi 12 1 1–6.

Cited By