Open access
Jul 2026
In vivo rectal dosimeter with MRI marker
Background Hypofractionated external beam radiotherapy for prostate cancer necessitates precise rectal dose evaluation. We fabricated a radiochromic polyurethane-based in vivo rectal dosimeter with a custom MRI marker and a patient-specific applicator for in vivo dose verification (IDV) during gated MR-image guided rad...
Euntaek Yoon, Jin Dong Cho, C. Choi et al.
· PLoS ONE · 0 citations