关于放射医学技术与医学影像技术的分析

Analysis of Radiological Technology and Medical Imaging Technology

目的分析放射影像学技术的应用情况,分析成像质量的影响因素。方法该院2016年1—12月共开展普通的X线检查10 749次,CR、DR检查7 650次,CT检查895次,MRI检查305次,DSA检查250例,进行回顾性分析。同时问卷调查10名放射科医师,就放射科的影像学技术的影响质量影响因素进行评价。结果从检查的图像质量来看,X线检查的合格率最低为97.46%,不良事件CT的发生率最高1.23%,MRI、DSA的检查满意率最低分别为92.13%、92.80%,CT的科室满意率最低91.06%。操作者的经验技术水平总分最高40分,其次为检查的目的与成像难易程度37分,再次为仪器设备的性能与状态36分、仪器设备的参数与模式设置35分、患者的配合能力33分、技术类型32分、检查前的准备质量25分。结论有必要提高放射影像学技术应用质量,重视提高操作技术水平。

Objective Tries to analyze the application of radiological technology,and the factors influencing the imaging quality.Methods In 2016,there were 10 749 general X-ray examinations,7 650 CR and DR examinations,895 CT examinations,305 MRI examinations and 250 DSA examinations.At the same time,10 radiologists were surveyed to evaluate the influencing factors on the quality of radiology imaging technology from January to December 2016 in the hospital.Results From the examination of the image quality,the lowest pass rate of X-ray examination was 97.46%,the incidence of adverse events CT highest of 1.23%,MRI,DSA examination satisfaction rates were 92.13%,92.80%,CT department satisfaction rate of the lowest 91.06%.The operator’s experience and technical level of the highest score of 40 points,followed by the purpose of inspection and imaging ease of 37 points,once again for the performance of equipment and state 36 points,equipment parameters and mode setting 35 points,patients cooperative ability 33 points,32 points for the type of technique,and 25 points for the pre-examination preparation quality.Conclusion It is necessary to improve the application quality of radiological techniques and to improve the technical level of operation.