Surface scans showed modest average but substantial individual breast deformation during radiotherapy
Mean treated-breast displacement was 1.6 mm, with larger patient-specific changes near treatment completion and during follow-up.
Tag
adaptive-rt
Mid-treatment tumour shrinkage predicted survival in oropharyngeal cancer
Tumour volume reduction above 40% during radiotherapy was independently associated with improved overall survival in patients with oropharyngeal cancer.
End-to-end test achieved high dosimetric agreement across adaptive platforms
A reusable phantom-based test verified simulation-omitted adaptive workflows on cone-beam computed tomography-guided and magnetic resonance-guided treatment systems.
Monocular surface imaging enables real-time breast dose reconstruction
Patient-specific surface imaging reconstructed breast radiotherapy dose with a 93.8% gamma passing rate and 42-millisecond latency without additional imaging radiation.
Dual-scan conformal cone-beam computed tomography improves target-region image quality
Dynamic collimation improved target-region contrast and signal-to-noise ratio while preserving full-field information without increasing the total photon budget.