Solomon D J, Van Niekerk J P
Department of Radiology, University of Cape Town.
S Afr Med J. 1988 Oct 15;74(8):407-8.
In 48 patients referred for radiological evaluation as part of an investigation for benign prostatism both intravenous urography and ultrasonography were used. Ultrasonography combined with a plain abdominal radiograph was shown to be a better investigation than intravenous urography. Ultrasound was equally sensitive in detecting changes in the upper tracts and post-micturition residual volume and was more accurate in estimating prostate size. Intravenous urography was slightly more sensitive in detecting bladder wall changes, but this was not of clinical significance.
在作为良性前列腺增生症调查一部分而接受放射学评估的48例患者中，同时使用了静脉尿路造影和超声检查。结果显示，超声检查结合腹部平片比静脉尿路造影是更好的检查方法。超声在检测上尿路变化和排尿后残余尿量方面同样敏感，在估计前列腺大小方面更准确。静脉尿路造影在检测膀胱壁变化方面稍敏感一些，但这并无临床意义。
