Figure 5.
Film results for target validation in the mouse carcass. The same collimator settings as described in Figure 3 were used. (a1,a2) show the results in the AP and lateral views. (b1,b2) are the corresponding enlarged views. The true source was contoured by the dashed line. The green circle marks the center of the CBCT guided radiation; the red square marks the center of the BLT guided radiation.