Abstract：Objective To find the formation causes of artifacts and adopt corresponding solutions to eliminate the artifacts in CR films so that the image quality can be improved. Methods Collecting 243 CR films with artifacts, analyzing the formation causes and discussing the elimination methods of the artifacts. Results 13 kinds of formation causes are found such as artifacts due to the unclean IP board, artifacts due to IP, artifacts due to fluorescent material aging and so on. Elimination methods for each of these artifacts are also found. Conclusion Corresponding solutions can eliminate the artifacts effectively to improve the diagnosis quality .
李会超，孙飞，丁帅，侯海潮. 计算机X线摄影（CR）胶片中伪影产生的原因及解决办法[J]. 中国医疗设备, 2013, 28(9): 106-108.
LI Hui-chao, SUN Fei, DING Shuai, HOU Hai-chao. Formation Causes and Elimination Methods of Artifacts in CR Films. China Medical Devices, 2013, 28(9): 106-108.
