Defining the Optimal Time of Adaptive Replanning in Prostate Cancer Patients with Weight Change during Volumetric Arc Radiotherapy: A Dosimetric and Mathematical Analysis Using the Gamma Index

<div>A gamma index analysis with the 3 mm/3% criterion for comparing the original plan and experimental plan using a −2.0 cm contracted body contour. The number of points falling beyond our gamma criteria is represented by the red spots in the middle image.</div>

Computational and Mathematical Methods in Medicine

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Figure 3: Defining the Optimal Time of Adaptive Replanning in Prostate Cancer Patients with Weight Change during Volumetric Arc Radiotherapy: A Dosimetric and Mathematical Analysis Using the Gamma Index 

Figure 3 | Defining the Optimal Time of Adaptive Replanning in Prostate Cancer Patients with Weight Change during Volumetric Arc Radiotherapy: A Dosimetric and Mathematical Analysis Using the Gamma Index 