Rectal spacer geometry remained stable throughout five-fraction prostate SBRT
Hydrogel spacers showed no meaningful loss of geometry during prostate SBRT, supporting stable rectal separation across the treatment course.
Tag
mrgrt
Deep learning-enhanced registration halves contouring time in daily adaptive prostate MRgRT
A hybrid deep learning–registration workflow reduced median daily prostate MRgRT contouring time from 7.8 to 3.1 minutes while maintaining high contour agreement.
Training-free MRI tracking achieved submillimetre motion accuracy in liver metastases
ETLD tracked 106,000 cine-MRI frames with submillimetre error, while integrated segmentation achieved a mean global Dice score of 87.7%.