Donker P J, Kakiailatu F
J Urol. 1978 Dec;120(6):685-6. doi: 10.1016/s0022-5347(17)57329-2.
During the last 15 years excretory urography has been a routine preoperative diagnostic procedure for patients with bladder outlet obstruction in our department and, perhaps, for many more years in other urological centers. There are 2 reasons that this investigation should be done: 1) to detect abnormalities of the upper urinary tract that can be important indicators to operate or for the postoperative course and 2) to detect abnormalities in the bladder that should be corrected simultaneously with the prostatectomy or that can interfere with the procedure.
在过去15年里，排泄性尿路造影一直是我们科室膀胱出口梗阻患者术前的常规诊断程序，或许在其他泌尿外科中心已经应用了更长时间。进行这项检查有两个原因：1）检测上尿路异常，这些异常可能是决定是否手术或影响术后病程的重要指标；2）检测膀胱异常，这些异常应在前列腺切除术同时得到纠正，或者可能干扰手术过程。
