Figure 2.
Typical patterns of sensitivity of dose to motion. (a) Directional sensitivity of rectum wall. (b) Directional sensitivity of bladder wall. (c) Combined directional sensitivity [maximum of the 26 direction as described in Eq. (2)] of CTV, urethra, bladder wall, and rectal wall. (d) Overall plan sensitivity [maximum of different ROIs as described in Eq. (3)] and MU delivered by the treatment plan.