Intensity-modulated stereotactic radiotherapy (IMSRT) for skull-base meningiomas

Conclusions: Intensity-modulated stereotactic radiotherapy can be safely delivered to improve the dose distributions in select skull-base meningiomas with an appreciable concomitant dose reduction to involved critical structures. Longer follow-up with a larger patient group is necessary to demonstrate sustained tumor control and low morbidity with IMSRT for small inoperable, recurrent, or subtotally resected meningiomas.