pyeloureterogram

例句：

1. 1.The patient required a pyeloureterogram to evaluate the condition of his kidneys.
   患者需要进行尿路造影来评估他的肾脏状况。
2. 2. The radiologist performed a pyeloureterogram to identify any blockages in the urinary tract.
   放射学家进行了尿路造影，以识别泌尿道的任何阻塞。
3. 3. The procedure involves inserting a catheter into the urethra and then performing a pyeloureterogram to visualize the kidneys and ureters.
   该程序包括将导管插入尿道然后进行尿路造影，以可视化肾脏和输尿管。