Accuracy of residual urine measurement in men: Comparison between real-time ultrasonography and catheterization (Publication with Expression of Concern)
Accuracy of residual urine measurement in men: Comparison between real-time ultrasonography and catheterization (Publication with Expression of Concern)
复制标题
DOI：
10.1097/00005392-199707000-00016
复制
发表时间：
1997-07-01
影响因子：
6.6
通讯作者：
Safarinejad, MR
中科院分区：
文献类型：
--
作者：
Simforoosh, N;Dadkhah, F;Safarinejad, MR
目的：超声作为一种快速的手段，以准确地确定残余尿量的实用价值assessment.Materials和方法：横向和矢状膀胱直径，以及从纵向和横向图像的面积，实时超声测量324名男性排尿后立即。使用测量的直径和面积的11个公式在文献中计算的膀胱体积进行了比较，相应的测量总残余尿volumes.Results：在膀胱中的尿液超声可视化的下限约为48毫升。超声计算的膀胱容量和测量的残余尿之间没有相关性存在的任何11 formuls.Conclusions：超声检查不能快速准确地测量膀胱容量的日期。导管插入术仍然是评估排尿后残留量的最准确方法，但在许多情况下，它可能不是患者护理的最佳方法。
Purpose: The practical value of ultrasonography as a rapid means to determine accurately residual urine volume was assessed.Materials and Methods: Transverse and sagittal bladder diameters, as well as areas from longitudinal and transverse images, were measured with real-time ultrasonography in 324 men immediately after voiding. Calculated bladder volumes using measured diameters and areas for each of 11 formulas in the literature were compared to the corresponding measured total residual urine volumes.Results: The lower limit of ultrasonographic visualization of urine in the bladder was approximately 48 ml. No correlation existed between ultrasound calculated bladder volumes and measured residual urine for any of the 11 formulas.Conclusions: Ultrasonography cannot rapidly measure bladder volumes accurately to date. Catheterization remains the most accurate method of assessing post-void residuals but in many cases it may not be the best approach to patient care.