Gamma-Knife Radiosurgery for Cranial Base Meningiomas: Experience of Tumor Control, Clinical Course, and Morbidity in a Follow-Up of More than 8 Years

Abstract

Our data confirm that GKRS is not only a safe and effective treatment modality for cranial base meningiomas in short-term observation, but also in a mean long-term follow-up period of more than 8 years. Tumor shrinkage and clinical improvement also continued during the longer follow-up period.