All conference submissions

Spatially fractionated proton therapy enables spatial dose modulation that may improve normal tissue tolerance; however, generating controlled peak–valley dose patterns while maintaining adequate target coverage remains challengi...

To develop a fast TPS for the dual-robot Kilovoltage Optimized Adaptive Radiotherapy (KOALA) system utilizing a 225-kVp x-ray beam and iris collimation.

Adaptive radiotherapy (ART) requires accurate daily volumetric imaging, yet cone-beam CT (CBCT) is fundamentally limited by X-ray scatter, leading to degraded contrast, CT number inaccuracy, and reduced reliability of automated s...

Diagnostic and Interventional Radiology Physics

Stereotactic arrhythmia radioablation (STAR), a non-invasive treatment option for refractory ventricular tachycardia (VT), faces challenges from combined respiratory and cardiac motion, necessitating large target margins or motio...

Despite extensive research on automated treatment planning, manual trial-and-error optimization remains common in clinical practice. Knowledge-based and AI-driven approaches show promise but often lack robustness to evolving clin...

Professional

Diagnostic and Interventional Radiology Physics

Effectiveness of EBRT depends highly on target coverage, which is challenged by inter- and intra-fraction anatomical motion. MR-guided radiotherapy (MRgRT) reduces the need for inter-fraction planning margins, by daily adaptive p...

Radiopharmaceuticals, Theranostics, and Nuclear Medicine

Clinical Trials Specialty Program

Adaptive radiotherapy (ART) requires accurate and efficient delineation of the planning target volume (PTV) on daily imaging. However, conventional automatic segmentation methods rely on large-scale, high-quality annotations, whi...

Radiotherapy plan quality education is limited by case availability, frequent clinical interruptions, and difficulty aligning schedules. These barriers leave residents underprepared to identify and correct suboptimal plans, poten...

Development of next-generation neutron capture therapy (NCT) agents demands rigorous preclinical testing to verify targeting efficacy, safety, and therapeutic gain under clinically relevant irradiation conditions. This work propo...

Diagnostic and Interventional Radiology Physics

Upright patient positioners coupled with diagnostic-quality vertical CTs at treatment isocenter introduce significant opportunities for online adaptive particle therapy. However, limited upright data constrains our ability to rig...

Radiation therapy(RT) planning remains a manual, trial-and-error process that consumes significant clinical time and yields inconsistent results. We present a compound AI platform integrated with a commercial treatment-planning-s...

High–linear energy transfer (LET) alpha-particle radiotherapy (RT) produces dense ionization tracks that generate complex DNA damage and may induce potent immunostimulatory signals. We compared alpha‑particle and photon RT across...

Diagnostic and Interventional Radiology Physics

Professional

To develop and evaluate a simulation-free, single-visit workflow for MRI-guided stereotactic ablative radiotherapy (SABR) for liver tumors using on-table imaging and online adaptive replanning, and to validate an MR-only dose cal...

Radiopharmaceuticals, Theranostics, and Nuclear Medicine

Clinical Trials Specialty Program

Diagnostic and Interventional Radiology Physics