A novel gamma-ray cone-beam focused stereotactic radiotherapy system
10.3969/j.issn.1005-202X.2025.07.006
- VernacularTitle:新型γ射线锥束聚焦立体定向放射治疗系统
- Author:
Gang LI
1
;
Wenhong FAN
;
Wencheng WANG
;
Feng ZHANG
;
Huafeng CHEN
;
Jun LI
;
Hua ZHENG
;
Yongjiang MA
;
Bihong ZHAN
;
Liting QIAN
;
Aidong WU
;
Jieping ZHOU
Author Information
1. 中核高能(天津)装备有限公司,天津 300000
- Publication Type:Journal Article
- Keywords:
gamma knife;
stereotactic radiotherapy;
ZND-A system;
therapeutic effect
- From:
Chinese Journal of Medical Physics
2025;42(7):878-882
- CountryChina
- Language:Chinese
-
Abstract:
Stereotactic radiotherapy is widely favored because of its high treatment precision and less fractionations.ZND-A is a new domestic gamma-ray cone-beam focused stereotactic radiotherapy system.Herein the technical characteristics of ZND-A system are described in detail from the aspects of the treatment frame,gamma-ray module,collimator module,six-dimensional treatment couch module and image-guided system module,and the main parameters are compared with the mainstream gamma knife equipments at home and abroad.With reference to Response Evaluation Criteria in Solid Tumors(RECIST 1.1),the initial efficacy of the patients treated by the ZND-A system is analyzed to evaluate the advantages and disadvantages of the ZND-A system for providing a reference for the hospital clinical use of this type of gamma knife.
