摘要
无胶片数字化X线摄影技术是将来的发展方向、目前DSA,CT,MRI,ECT与US(超声)成像技术都已实现了数字化,而厂泛应用的X线胶片摄影系统仍为传统的非数宇化阶段。改进与革新传统X线摄影技术显得十分必要。本文简述数字化X线影像发展过程与技术现状,直接数宇化成像与间接数字化成像方式的益处。在未来的发展中,直接数字X线影像方式是代替传统X线(增感屏-胶片)摄影系统的最佳方式。
The digital radiography without film will be widespread in the fulure. At piesent the technique of image in DSA.CT.MRI and US have been digitized, nevertheless the radiography with film now being used widespread traditionaily hasn't been digitized. It's very necessary tor us to improve the traditional radiography. A brief introduction of the development in digital radiography and its present conditions will be given in this article. The direct and indirect digital radiography has their respective advantages. In the future. the direct radiography is the best way to replace the traditional radiography.
出处
《当代医学》
2001年第12期76-78,共3页
Contemporary Medicine
