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.
1228: Preliminary Results of a CyberKnife SBRT for Extracranial Sites From a Tertiary Institute
Bhooshan Zade et al. | ESTRO | 2025
3605: Higher Disease-free Survival Observed for Complete Response After SBRT in Oligometastatic Gynecologic Tumors
Gaia Parma et al. | ESTRO | 2025
4246: Consecutive Radiosurgery for Multiple Brain Metastases with CyberKnife Robotic Radiosurgery Unit: Outcomes and Predictive Factors at a Hospital Center
Ignacio María Gómez Paloma et al. | ESTRO | 2025
4197: The Efficacy of CyberKnife® Stereotactic Radiation Therapy in Re-irradiation of Recurrent Glioblastoma.
Hanna Grzbiela et al. | ESTRO | 2025
4071: Hypofractionated Radiosurgery for Functioning and Non-functioning Pituitary Adenomas After Surgery: Our Working Experience with CyberKnife Unit
Julen Azcona Martin et al. | ESTRO | 2025
2604: Stereotactic Radiosurgery of Brain Metastases from Cancers that Rarely Metastasize to the Central Nervous System
Senay Mutaf et al. | ESTRO | 2025
Novel Therapeutic Approach to a Solitary Vertebral and Para-Vertebral Body Metastasis: Long-Term Follow-Up
Angela Zhu et al. | RSS | 2025
Long-Term Outcomes of Vestibular Schwannoma Treated with Stereotactic Radiosurgery: A Retrospective Study from a Single Institution
David J. Park et al. | RSS | 2025
Two Years’ Experience with Stereotactic Body Radiotherapy for Localized Prostate Cancer Using the CyberKnife System
Shaima Shoeir et al. | RSS | 2025
Enhancing Patient-Specific QA in IGRT: Utilizing the OCTAVIUS Detector 1600 SRS with CyberKnife
Ryan Oglesby et al. | RSS | 2025
Efficacy and Safety of Donut-Shaped Circumferential Spine CyberKnife Stereotactic Body Radiotherapy for Metastatic Spine Disease
David J. Park et al. | RSS | 2025
Efficacy and Safety of CyberKnife Stereotactic Radiosurgery for Occipital Condyle Metastasis
David J. Park et al. | RSS | 2025
Frameless Radiosurgery is a Safe and Effective Treatment for Medically-Refractory Trigeminal Neuralgia in Elderly Patients
Pantaleo Romanelli et al. | RSS | 2025