Rubenstein M A, Norris D M, Chun L S
J Urol. 1979 May;121(5):562-3. doi: 10.1016/s0022-5347(17)56878-0.
We present our experience with the C-arm image intensifier in the localization of renal calculi. We have found this technique to be exceptionally easy to use and extraordinarily efficient. However, unless the disk images are used primarily, rather than continuous fluoroscopy, the radiation exposure can be significant. This technique can be somewhat limiting in that exceptionally small stones or poorly opacified stones cannot be picked up easily.
我们介绍了在肾石定位中使用C形臂影像增强器的经验。我们发现这项技术使用起来极其简便且效率极高。然而，除非主要使用圆盘图像而非连续荧光透视，否则辐射暴露可能会很显著。这项技术存在一定局限性，即极小的结石或不透光性差的结石不容易被检测到。
