Magnetic Resonance Guided Radiation Therapy (MRgRT) Prostate Motion and Margins.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of medical radiation sciences"
DOI: 10.1002/jmrs.70033
Abstract: INTRODUCTION Systematic and random errors in radiation dose delivery necessitate the use of planning target volume (PTV) margins to ensure adequate clinical target volume (CTV) treatment. Advances in magnetic resonance-guided radiation therapy (MRgRT) have enabled… read more here.
Keywords: prostate motion; prostate; radiation; mrgrt ... See more keywords
A new method to reconstruct intra-fractional prostate motion in volumetric modulated arc therapy.
Sign Up to like & getrecommendations! Published in 2017 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aa6e37
Abstract: Intra-fractional motion is a concern during prostate radiation therapy, as it may cause deviations between planned and delivered radiation doses. Because accurate motion information during treatment delivery is critical to address dose deviation, we developed… read more here.
Keywords: prostate; motion; method; prostate motion ... See more keywords
Robust 2-D–3-D Registration Optimization for Motion Compensation During 3-D TRUS-Guided Biopsy Using Learned Prostate Motion Data
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Medical Imaging"
DOI: 10.1109/tmi.2017.2703150
Abstract: In magnetic resonance (MR)-targeted, 3-D transrectal ultrasound (TRUS)-guided biopsy, prostate motion during the procedure increases the needle targeting error and limits the ability to accurately sample MR-suspicious tumor volumes. The robustness of the 2-D–3-D registration… read more here.
Keywords: motion; biopsy; motion compensation; prostate motion ... See more keywords
Dosimetric Impact of Intrafraction Prostate Motion and Interfraction Anatomical Changes in Dose-Escalated Linac-Based SBRT
Sign Up to like & getrecommendations! Published in 2023 at "Cancers"
DOI: 10.3390/cancers15041153
Abstract: Simple Summary With an ever-growing acceptance by the radiation oncology community, stereotactic body radiation therapy (SBRT) has become an increasingly common option for localized prostate cancer in recent years. However, such high doses per fraction… read more here.
Keywords: prostate motion; motion; intrafraction prostate; dosimetric impact ... See more keywords