Rageth J C, Langer K
Urol Res. 1982;10(2):57-60. doi: 10.1007/BF00262402.
A new method to assess residual urine volume using ultrasound has been developed. By measuring the areas of the bladder in both longitudinal and transverse directions the amount of residual urine volume can be estimated with a degree of accuracy comparable to the catheterisation method. A nomogram containing relevant urine volume determinations has been computed by applying the statistical method of multiple regression analysis in more than 200 cases studied. We find this nomogram to be easy to work with, and due to the advantages of ultrasonic assessment (e.g., there is no risk of infection, it is atraumatic, and it is quick), this approach may be recommended as a suitable method for routine practice in lieu of the catheterisation method.
一种利用超声评估残余尿量的新方法已被开发出来。通过测量膀胱的纵向和横向面积，可以以与导尿法相当的准确度估计残余尿量。通过对200多例研究病例应用多元回归分析的统计方法，已计算出包含相关尿量测定值的列线图。我们发现该列线图易于使用，并且由于超声评估的优点（例如，无感染风险、无创且快速），这种方法可被推荐为代替导尿法的常规实践合适方法。
