A CT urogram is a test that uses a CT scan and a special dye or contrast medium. It allows doctors to diagnose problems such as kidney and bladder stones, certain cancers, and structural ...

A CT urogram is a test using a CT scan and special dye called a contrast medium to look at the urinary system. The contrast medium helps show up the urinary system more clearly. You have a CT scan of ...

—Sharon Waisbrod, MD, discusses a systematic review and meta-analysis of prospective and retrospective studies published over an 11-year period that evaluated the prevalence of cancer in patients with ...

Background A 59-year-old man was admitted to hospital for investigation of a 1-year history of intermittent hematuria. He had undergone ileal ureteral replacement for left renal stones 36 years ...