From: Dosimetric comparison of Helical Tomotherapy and Gamma Knife Stereotactic Radiosurgery for single brain metastasis
TOMOTHERAPY
GAMMA KNIFE
Patient #1
19.3
22.8
Patient #2
16.4
17.6
Patient #3
12.6
14.1
Patient #4
17
19.1
Patient #5
15.4
15.2