Results 261 to 270 of about 282,170 (295)

Poster — Thur Eve — 21: ROC analysis in patient specific quality assurance

Medical Physics, 2012
INTRODUCTION: Many institutions rely on a patient specific measurement for IMRT/VMAT patient QA. In diagnostic imaging, radiologists use Receiver Operator Curves (ROC) to help quantify the value of a diagnostic imaging test. The purpose of this work is to investigate the value or ROC methodology for patient specific IMRT QA. METHODS AND MATERIALS: Beam
M, Carlone, C, Cruje, R, McCabe, M, Nielsen, M, Macpherson   +4 more
openaire   +2 more sources

Which failures do patient‐specific quality assurance systems need to catch?

Medical Physics
AbstractBackgroundThe Joint AAPM‐ESTRO TG‐360 is developing a quantitative framework to evaluate treatment verification systems used for patient‐specific quality assurance (PSQA). A subgroup was commissioned to determine which potential failure modes had the greatest risk to treatment quality and safety, and therefore should be evaluated as part of the
Jennifer, O'Daniel, Victor, Hernandez, Catharine, Clark, Marco, Esposito, Joerg, Lehmann, Andrea, McNiven, Igor, Olaciregui-Ruiz, Stephen, Kry   +7 more
openaire   +2 more sources

Po‐Poster ‐ 22: Patient specific quality assurance for helical tomotherapy

Medical Physics, 2005
Helical tomotherapy is a highly integrated platform for delivering image guided and inverse planned IMRT. The TomoTherapy system combines highly conformal external beam IMRT with on board megavoltage CT, as well as integrated image fusion, moveable lasers, and a highly accurate couch.
S Thomas, M MacKenzie, G Field, A Syme, B Fallone   +4 more
openaire   +1 more source

Patient-Specific Quality Assurance

2022
Enrico Clementel, Coreen Corning
openaire   +1 more source

DGUQA: Domain Generalization Uncertainty Informed Patient-Specific Quality Assurance

Poster Volume Ⅰ The 2024 Twentieth International Conference on Intelligent Computing August 5-8, 2024 Tianjin, China
Deep Learning Automated Patient-Specific Quality Assurance PSQA endeavors to diminish the reliance on clinical resources. The accurate estimation of the dose difference metric, particularly the Gamma passing rate, is paramount in ensuring the safety and efficacy of radiation therapy plans.
openaire   +1 more source

A Novel Approach to Patient-Specific Quality Assurance

The Cancer Journal, 2003
Matthew R. Witten, Yuan-Guang Xu, Marek J. Maryanski, Cheng-Shie Wuu   +3 more
openaire   +1 more source

Time to add screening for financial hardship as a quality measure?

Ca-A Cancer Journal for Clinicians, 2021
Cathy J Bradley, K Robin Yabroff, Ya-Chen Tina Shih   +2 more
exaly  

Metric Predictions for Machine and Patient-Specific Quality Assurance

2023
Alon Witztum, Gilmer Valdes, Maria F. Chan   +2 more
openaire   +1 more source

Patient Specific Quality Assurance Automation with Scripting on HID Devices

International Journal of Radiation Oncology*Biology*Physics, 2022
J. Zhang, J. Baker, Y. Cao, J. Chang
openaire   +1 more source

Subgroup-Adaptive Network for Robust Virtual Patient-Specific Quality Assurance

2023 20th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP), 2023
Xiaoyang Zeng, Awais Ahmed, Muhammad Hanif Tunio, Yan Chengxiao, Mengshu Hou, Rui Xi   +5 more
openaire   +1 more source