Korhola O, Kivisaari A
Department of Diagnostic Radiology, Helsinki University Central Hospital, Finland.
Comput Methods Programs Biomed. 1991 Oct-Nov;36(2-3):139-41. doi: 10.1016/0169-2607(91)90062-x.
A computed radiography system (Digiscan, Siemens) connected to an image workstation (Siemens) has been used for 1 1/2 years in our department. The image quality is good and it has been possible to reduce radiation dose by about 30% without any appreciable loss of image quality. The image workstation has been used in cases where image postprocessing is considered to be useful. For routine reporting of X-ray images the workstation is too slow although the image quality is comparable to that of the computed radiography film.
我们科室使用一台连接到图像工作站（西门子）的计算机放射成像系统（Digiscan，西门子）已有1年半时间。图像质量良好，并且在不明显损失图像质量的情况下，有可能将辐射剂量降低约30%。图像工作站用于认为图像后处理有用的病例。对于X线图像的常规报告，尽管图像质量与计算机放射成像胶片相当，但该工作站速度太慢。
