Quality Assurance and Quality Control in Body X-ray Knife
- VernacularTitle:体部X-刀的质量保证与质量控制
- Author:
Xiaoling LIU
;
Dongli ZHAO
;
Cheng WANG
;
Suiming CHEN
- Publication Type:Journal Article
- Keywords:
body X-ray;
dosage calibration;
quality control
- From:
Journal of Practical Radiology
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyse quality assurance(QA) and quality control (QC) during the process of X-ray stereotactic treatment.Methods The dosage of body X-ray irradiation,the treatment room of linear accelevator and the position of targe were measured using the standard inonizing and film dosage methods.Results The maximum error rate of body X-ray irradiation treatment system was 3%,it was in keeping with the national standard level which is 5%.Conclusion It is an essential to establish a comprehensive QA and QC program to guarantee a good treatment precision of X-ray stereotactic irradiation.
