ACUTE renal failure in patients with multiple myeloma who have had intravenous urography has had increased emphasis over the last few years. 1–5 A direct cause- and-effect relation between the acute ...

IN the evaluation of patients with impairment of renal function it is often important to delineate the anatomic status of the urinary tract. For this purpose retrograde pyelography is customarily ...

Background: A 32-year-old primiparous woman presented with a painful left-sided giant hydronephrotic kidney secondary to pelvi-ureteric junction obstruction (PUJO). Investigations: Renal ...

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 ...

Background A 57-year-old man presented with a 4-week history of intermittent, painless frank hematuria. There were no other symptoms. He had no previous urologic history, is a nonsmoker, and works as ...

Radiation dose found to exceed recommended occupational exposure in 20% of patients. SHANGHAI, China—Researchers who studied radiation exposure among patients being evaluated for urolithiasis found ...

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 ...