Figure 1. CT–MRI image fusion: delineation of the clinical target volume (CTV) and critical organs. Red line, CT CTV; yellow line, MRI CTV; blue line, rectum (CT); green line, bladder (CT).
Figure 1. CT–MRI image fusion: delineation of the clinical target volume (CTV) and critical organs. Red line, CT CTV; yellow line, MRI CTV; blue line, rectum (CT); green line, bladder (CT).