PMC3324895_01
Gamma Knife treatment planning illustration of dose on an axial T1 postgadolinium MRI scan for the first Gamma Knife treatment.
CRIM2012-545492.001.jpg
PMC3324895_01_CRIM2012-545492.001.jpg
fig1
The marginal prescription dose was 16 Gy to the 45% isodose line for a 3.5 cm diameter region (see Figure 1).
Gamma Knife treatment planning illustration of dose on an axial T1 postgadolinium MRI scan for the third Gamma Knife treatment.
CRIM2012-545492.002.jpg
PMC3324895_01_CRIM2012-545492.002.jpg
fig2
Figure 2). Following his third and final GK treatment, the patient survived a total of 69 months.