Featured Abstracts
Review key findings and research highlights presented at major industry conferences and events.
Featured Content
ESTRO 2025
Comparison of Radiotherapy with CyberKnife or Low Dose Rate Brachytherapy of Low-Intermediate Risk Prostate Cancer Patients after Six-year Follow-up
ESTRO 2025
A Single Institution Study of Efficacy and Toxicity Outcomes of Spinal SBRT in Prostate Cancer
ESTRO 2025
Comparative analysis of 3DCRT, IMRT and Helical TomoTherapy in Glioblastoma: Evaluation of Recurrence Dynamics
Featured Case Studies

Deep Inspiration Breath Hold Using VitalHold™ on the Radixact® System
A 45-year-old female patient was diagnosed with pT2N1M0 invasive ductal carcinoma of the left breast. The patient underwent breast conservation surgery with axillary dissection, followed by chemotherapy and radiation therapy. Radiation therapy was delivered by the Radixact® System, the latest generation of the TomoTherapy® Platform with surface guided radiotherapy (SGRT)

Las Vegas CyberKnife® Experience with CyberKnife VOLO™ Optimization: Increase in Patient Throughput & Daily Volumes
Las Vegas CyberKnife worked with Accuray to upgrade their CyberKnife G4 version 9.6 and MultiPlan® version 4.5 to decrease treatment planning times significantly with new planning hardware and optimized software in the first release of Accuray Precision 1.0 and treatment delivery version 11.0.

The CyberKnife® System Offers Alternative Treatment for Trigeminal Neuralgia
The Hôpital Notre-Dame du CHUM in Montreal, Canada, hosts a monthly clinic for patients with trigeminal neuralgia, a debilitating nerve disorder, that causes “electric” pain in the face. Eating, teeth brushing, shaving or simply a light gust of wind can trigger pain. In 2012, an 89-year-old male patient suffering from
3802: Clinical Evaluation of Quality Assurance Method Using 4D Moving Phantom for Synchrony’s Lung Tumor Tracking
Koji Sasaki et al. | ESTRO | 2025
4034: Initial Experience and Short-Term Clinical Outcomes of Lung cancer Patients Treated with SBRT Using the Radixact Synchrony Tumor Tracking System
Kadriye Tezcanli et al. | ESTRO | 2025
3734: Analysis and Comparison of CyberKnife MLC Collimator Versus IRIS Collimator in Prostate SBRT
Gaetano Gagliardo et al. | ESTRO | 2025
2226: Impact of Using a Virtual Reality Headset Before Stereotactic Radiotherapy Sessions with CyberKnife®
Ilan Darmon et al. | ESTRO | 2025
3355: Development and Validation of a Knowledge-Based Model for Automated CyberKnife Planning in Brain Lesions
Rita C. Buono et al. | ESTRO | 2025
2302: Correlation of Lung Tumor Motion with Clinical Covariates: A Retrospective Evaluation of CyberKnife Synchrony Data
Ashlesha Gill et al. | ESTRO | 2025
3492: CyberKnife UH-SBRT for Localized Prostate Cancer and DIL: Preliminary Report of Acute and Late Toxicity of the PRO-SPEED Trial (NCT06331013)
Giovanni Carlo Mazzola et al. | ESTRO | 2025
3039: A Single Institution Study of Efficacy and Toxicity Outcomes of Spinal SBRT in Prostate Cancer
Binnaz Yasar et al. | ESTRO | 2025
1653: Early Results from a Trial on Stereotactic Salvage Radiotherapy for Macroscopic Prostate Bed Recurrence After Prostatectomy: STARR (NCT05455736)
Niccolo’ Bertini et al. | ESTRO | 2025
1651: Stereotactic Body Radiotherapy for Localized Kidney Cancer Compared with Standard Surgery Within a Young Academic Urologists Working Group Database
Michele Aquilano et al. | ESTRO | 2025
1021: RE-START: A National Registry Including Patients Undergoing Reirradiation After Previous RT for Prostate Cancer. A Study on Behalf of AIRO
Giulio Francolini et al. | ESTRO | 2025