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, 101111.
2. Lanzhou Ion Therapy Co. Ltd., Lanzhou, 730300.
3. National Institutes for Food and Drug Control, Beijing, 100050.
4. Fudan University, Shanghai, 200433.
- 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.
