Review of MRI Quality Control Inspection of Forty Hospitals in Beijing
QI Zhi-gang1, YAO Xin-yu1, ZHENG Zhuo-zhao2, YU Wei3, ZHANG Wan-shi4, YAN Shu-lin5, YUAN Hui-shu2, XIAN Jun-fang5, XIE Jing-xia2, ZHANG Jing6, LI Kun-cheng1
1.Department of Radiology, Xuanwu Hospital, Capital
Medical University, Beijing 100053, China; 2.Peking
University Third Hospital, Beijing 100191, China;
3.Anzhen Hospital Affiliated to Capital Medical
University, Beijing 100029, China; 4.The People’s
Liberation Army Air Force General Hospital, Beijing
100142, China; 5. Tongren Hospital Affiliated to Capital
Medical University, Beijing 100005, China;6.Ji Shuitan
Hospital Affiliated to Peking University, Beijing 100035,
China
Abstract：Objective To investigate the current situation of MRI quality control in forty grade 3 and first-class hospitals in Beijing. Materials and Methods Analyzed the MRI films of brain, cervical vertebra, lumbar vertebra, knee joint, and pelvis through combined selective examinations with on-site inspections, in order to judge whether the MRI quality can meet the requirements issued by Beijing Municipal Bureau of Healthy Center For Medical Imaging Quality Control and Improvement. Results Quality control of MRI is generally good in grade 3 and first-class hospitals in Beijing, problems mostly come from MRI artifacts, magnetic field shimming, fat suppression, inappropriate FOV, as well as problem with film viewer. Conclusion Quality control of MRI film is the premise of hardcopy image sharing in Beijing.
齐志刚，姚新宇，郑卓肇，于薇，张挽时，燕树林，袁慧书，鲜军舫，谢敬霞，张晶，李坤成. 北京市40家三甲医院MRI质控检查回顾[J]. 中国医疗设备, 2014, 29(1): 14-15.
QI Zhi-gang, YAO Xin-yu, ZHENG Zhuo-zhao, YU Wei, ZHANG Wan-shi, YAN Shu-lin, YUAN Hui-shu, XIAN Jun-fang, XIE Jing-xia, ZHANG Jing, LI Kun-cheng. Review of MRI Quality Control Inspection of Forty Hospitals in Beijing. China Medical Devices, 2014, 29(1): 14-15.
