Figure 5. Daily dosimetry, as a function of the difference in volume of the bladder on planning and treatment scans, for Patient 1.

Daily CTV V95% (A), PTV V95% (B), PTV_Opt V95% (C), and Small Bowel V42 (D) are plotted against the difference in the volume of the bladder on planning and daily treatment scans

CTV: clinical target volume; PTV: planning target volume; Opt: optimized