Brain Tumours

Skull base meningioma-Results

N=220 SBM patients Median FU: 32 months (range, 7-97 months)

Volume

dose

fractions

Radiographic tumor control

P value

SRS

2.8

12.5 (80% IDL) 25.0 (90% IDL) 50.4 (90% IDL)

1

91%

0.25

SFRT

4.8

5

94%

EBRT

11.1

28

95%

03/01/13