Scheckowitz E M, Resnick M I
Department of Urology, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
Urol Clin North Am. 1995 May;22(2):321-32.
Imaging studies of the prostate and urinary tract in patients with BPH include ultrasonography, intravenous urography, urethrography, CT scans, and MR imaging. Ultrasound can assess for upper tract changes, determine post void residuals, estimate prostatic volume, and demonstrate zonal anatomy and internal changes within the prostate. Intravenous urography is indicated for patients with hematuria, urinary tract stones, and other atypical histories. Urethrography provides information in the post prostatectomy patients with residual symptoms. CT scans and MR imaging are expensive and have no routine use in evaluating patients with BPH.
良性前列腺增生症患者的前列腺和尿路影像学检查包括超声检查、静脉肾盂造影、尿道造影、CT扫描和磁共振成像。超声可评估上尿路变化、测定排尿后残余尿量、估计前列腺体积，并显示前列腺内的分区解剖结构和内部变化。静脉肾盂造影适用于有血尿、尿路结石及其他非典型病史的患者。尿道造影可为前列腺切除术后仍有残余症状的患者提供信息。CT扫描和磁共振成像费用高昂，在评估良性前列腺增生症患者时并无常规应用。
