Clinical Experiences Using CyberKnife for Large-Volume Meningiomas: A Preliminary Study
- Author:
Yonghun SONG
1
;
Kyeong-O GO
Author Information
- Publication Type:ORIGINAL ARTICLE
- From:Brain Tumor Research and Treatment 2024;12(4):230-236
- CountryRepublic of Korea
- Language:English
-
Abstract:
Background:This preliminary study evaluates the safety and efficacy of CyberKnife radiosurgery(CKRS) for large-volume meningiomas (≥10 cm3 ), where surgical options may be limited due to tumor location or patient health conditions.
Methods:We retrospectively analyzed 18 patients with meningiomas treated with CKRS atGyeongsang National University Hospital between 2010 and 2020. Tumor control and survival rates were evaluated, with follow-up imaging performed regularly.
Results:CKRS achieved a 5-year overall survival rate of 92.3% and a 5-year tumor controlrate of 93.8%. Symptomatic peritumoral edema occurred in 61.1% of patients, with 16.7% requiring surgical intervention.
Conclusion:CKRS appears to be a promising option for patients with large meningiomas, show-ing good tumor control and manageable complications. Further studies with larger cohorts are necessary to confirm these findings.
