AUG 12, 2026 · JOURNAL ARTICLE
Robustness Evaluation of Physical versus Virtual Bolus for Breast VMAT Using RegGAN‐Based Synthetic CT
Precision Radiation Oncology
Small retrospective study (n=10) using synthetic CT to evaluate robustness of bolus strategies; demonstrates feasibility of the RegGAN approach but provides limited clinical evidence with marginal absolute differences and no hard clinical outcomes.
Reported
Sample size10
Virtual bolus Vpd deviation (mean)−0.8%
Physical bolus Vpd deviation (mea…−1.5%