Featured Abstracts
Review key findings and research highlights presented at major industry conferences and events.
Featured Content
ASTRO 2025
Stereotactic Radiotherapy Boost in Locally Advanced Cervical Carcinoma Patients (STARBACS): Up-to-Date Results of a Phase II, Single Arm, Monoinstitutional Study
ASTRO 2025
Evaluation of Necessary and Sufficient PTV Margins for Offline Adaptive Head and Neck Cases Treated with TomoTherapy
ASTRO 2025
Stereotactic Body Radiation Therapy to Only Prostate and Proximal Seminal Vesicles is a Viable Option for a Favorable Subset of High-Risk Prostate Cancer Patients
Featured Case Studies

Robotic Stereotactic Body Radiation Therapy For High-risk Prostate Cancer: The Georgetown University Experience
This retrospective study examines cancer control and health-related quality of life (HRQOL) outcomes in high-risk prostate cancer patients receiving robotic stereotactic body radiation therapy (SBRT) with Synchrony® real-time adaptive motion management.

Use of Motion Management to Model Unmanaged Motion: Dosimetric Consequences of Unmanaged Prostate Motion Assessed Using Real-time Radiotherapy Adaptation Data
This case report explores the dosimetric impact of unmanaged intrafraction prostate motion during radiotherapy by retrospectively analyzing real-time motion data collected using the Radixact® System with Synchrony®. The study models what would have happened if a patient had been treated without motion management, using deformation vector fields to simulate dose

Stereotactic Body Radiotherapy of a Lung Tumor with Large Respiratory Motion Using Real-time Adaptive Motion Management: A Case Report
Traditional internal target volume (ITV) methods for the treatment of a lung tumor on conventional linac would require a large planning target volume (PTV), risking high radiation exposure to the chest wall and lungs.
Optimizing Motion Management QA: Clinical Integration of AAPM TG-306 for the Radixact Synchrony System
Guang-Pei Chen et al. | AAPM | 2025
Optimizing Motion Management QA: Clinical Integration of AAPM TG-306 for the Radixact Synchrony System
Neelu Soni et al. | AAPM | 2025
Daily Adaptive Treatment Planning with Radixact for Head and Neck Cancer: A Dosimetric Evaluation
Marti Roper et al. | AAPM | 2025
Investigation of Treatment Planning System (TPS) Algorithms for Helical TomoTherapy Total Body Irradiation (TBI)
Austin Sanders et al. | AAPM | 2025
Precise Measurement of Leaf Open Time in TomoTherapy Using Advanced Plastic Scintillators
Shuichi Ozawa et al. | AAPM | 2025
Investigating Pitch Factor on Plan Quality in Patients Treated with Hippocampal Avoidance Whole Brain Radiotherapy Using VOLO Ultra-Optimized Helical TomoTherapy Plans
Noufal Manthala Padannayil et al. | AAPM | 2025
Deep Learning-Based Ventricular Auto-Segmentation for Dosimetric Analysis in Intraventricular Tumor SRS
Xuejun Gu et al. | AAPM | 2025
Impact of Tracking By Jaws or MLC on Treatment Accuracy in Synchrony Modality for TomoHelical Technique
Marie Fargier-Voiron et al. | AAPM | 2025
A Monte Carlo-Based Secondary Dose Verification Tool for Treatment Plans of Robotic Radiosurgery System
Heejung Kim et al. | AAPM | 2025
Dosimetric Comparison of MR-Linac Vs. CyberKnife for Prostate Stereotactic Body Radiation Therapy
Nebi Demez et al. | AAPM | 2025
Optimized Dosimetric Planning for Trigeminal Neuralgia Using CyberKnife S7 Precision TPS with VOLO Optimizer
Neelu, Soni et al. | AAPM | 2025
Real Time Monte Carlo Dose Calculation for Clinical CyberKnife Radiation Therapy Based on Deep Learning Diffusion Model
Mingzhu Li et al. | AAPM | 2025
NTCP Modeling of Dose to Bladder and Urethra with Urinary Symptoms Following Prostate CyberKnife SBRT
Nicholas Joseph Casteloes et al. | AAPM | 2025