Young L S, Regan M C, Barry M K, Geraghty J G, Fitzpatrick J M
Surgical Professional Unit, Mater Misericordiae Hospital, Dublin, Ireland.
Urol Res. 1996;24(3):149-60. doi: 10.1007/BF00304078.
Variations in regional renal blood flow have been implicated in a variety of disease states. Many techniques have been developed in an attempt to accurately assess these changes. The microsphere technique is the most widely used method at the present time. This technique allows focal measurements to be performed, but there is a conflict between the resolution of the method and the number of microspheres necessary in each sample. New imaging techniques such as tomography and autoradiography enable visual assessment of renal blood flow. Though there is no ideal method, these techniques have opened up new possibilities in the quantification of regional renal blood flow.
肾局部血流变化与多种疾病状态有关。人们已开发出许多技术来试图准确评估这些变化。微球技术是目前使用最广泛的方法。该技术允许进行局部测量，但该方法的分辨率与每个样本所需微球数量之间存在矛盾。断层扫描和放射自显影等新成像技术能够对肾血流进行可视化评估。虽然没有理想的方法，但这些技术为肾局部血流的量化带来了新的可能性。
