BIOMAT Database Logo BIOMAT Database Logo

Assessment of intra-fraction motion during frameless image guided Gamma Knife stereotactic radiosurgery. 2023

Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada.

As frameless stereotactic radiosurgery increase in use, the aim of this study was to evaluate intra-fraction motion through cone-beam CT (CBCT) and high-definition motion management (HDMM) systems. Intra-fraction motion measured between localization, repeat localization and post-treatment CBCTs were correlated to intra-faction motion indicated by the HDMM files using the Pearson coefficient (r). A total of 302 plans were reviewed from 263 patients (114 male, 149 female); 216 pairs of localization-repeat localization, and 260 localization-post-treatment CBCTs were analyzed against HDMM logs. We found the magnitude of intra-fraction motion detected by the HDMM system were larger than the corresponding CBCT results.

UI MeSH Term Description Entries

Related Publications

Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Intracranial motion during frameless Gamma-Knife stereotactic radiosurgery.
January 2020, Journal of radiosurgery and SBRT,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Frameless, image-guided stereotactic radiosurgery.
November 2006, Seminars in oncology nursing,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Predictors of Treatment Interruption During Frameless Gamma Knife Icon Stereotactic Radiosurgery.
January 2020, Advances in radiation oncology,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Dosimetric Analysis of Intra-Fraction Motion Detected by Surface-Guided Radiation Therapy During Linac Stereotactic Radiosurgery.
January 2023, Advances in radiation oncology,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Real-Time Infrared Motion Tracking Analysis for Patients Treated With Gated Frameless Image Guided Stereotactic Radiosurgery.
February 2020, International journal of radiation oncology, biology, physics,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Assessment of the accuracy and stability of frameless gamma knife radiosurgery.
July 2018, Journal of applied clinical medical physics,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Frameless image-guided intracranial stereotactic radiosurgery: clinical outcomes for brain metastases.
July 2009, International journal of radiation oncology, biology, physics,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
A clinical comparison of patient setup and intra-fraction motion using frame-based radiosurgery versus a frameless image-guided radiosurgery system for intracranial lesions.
April 2010, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Does active coaching reduce actual treatment duration for frameless Gamma Knife stereotactic radiosurgery?
January 2022, Journal of radiosurgery and SBRT,
Winnie Li, and Gregory Bootsma, and David Shultz, and Normand Laperriere, and Barbara-Ann Millar, and Young Bin Cho, and David A Jaffray, and Caroline Chung, and Catherine Coolens
Frameless Stereotactic Radiosurgery on the Gamma Knife Icon: Early Experience From 100 Patients.
April 2020, Neurosurgery,
Copied contents to your clipboard!