Analysis of Imaging Performance Standards of CBCT X-IGRT System Used in Radiotherapy.
10.3969/j.issn.1671-7104.2023.06.004
- Author:
Shibing XIE
1
;
Peichen WANG
1
;
Chunying JIAO
1
;
Chengxin LIANG
2
;
Xintao ZHANG
3
;
Jiajie XIE
4
Author Information
1. Beijing Institute of Medical Device Testing, Beijing,
2. Lanzhou Ion Therapy Co. Ltd., Lanzhou,
3. National Institutes for Food and Drug Control, Beijing,
4. Fudan University, Shanghai,
- Publication Type:Journal Article
- Keywords:
CBCT;
CNR;
X-IGRT;
image guided
- MeSH:
Radiotherapy Planning, Computer-Assisted/methods*;
Cone-Beam Computed Tomography/methods*;
Spiral Cone-Beam Computed Tomography;
Radiotherapy, Intensity-Modulated/methods*;
Radiotherapy, Image-Guided/methods*
- From:
Chinese Journal of Medical Instrumentation
2023;47(6):608-611
- CountryChina
- Language:Chinese
-
Abstract:
This article briefly describes the imaging performance standards of the kilovolt X-ray image guidance system used in radiotherapy, analyzes the main aspects that should be considered in the image quality of X-IGRT system, and focuses on parameters that should be considered in the imaging performance evaluation criteria of the CBCT X-IGRT. The purpose is to sort out the imaging performance evaluation standards of kilovolt X-IGRT system, clarify the image quality requirements of X-IGRT equipment, and reach a consensus when evaluating the imaging performance of X-IGRT system.
