胸部直接数字射线摄影与普通屏片的临床评价

Clinical Evaluation of Chest Direct Digital Radiography and Screen Film Radiography

医学直接数字摄影是以专用的计算机控制射线摄影系统进行拍摄,并把摄取的(X线影像)信息数字化,再通过图像再现或复制系统形成X线摄影图像。本文对近几年来用数字摄影系统拍摄的胸部X线摄影图像与用传统的屏片法的图像进行了临床对比评价和分析。

Medical direct digital radiography takes radiographs by using special computerized radiography equipment and converts the acquired radiographic image information into digital data which are then reproduced either on the screen or printed into hardcopies. This paper summarized a study on the clinical evaluation of chest radiographs taken during recent years by using direct digital radiographic system compared with those taken by using traditional screen-film process.