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 ...

THIS report concerns a case of severe, nonfatal encephalopathy associated with a systemic allergic reaction occurring after the intravenous administration of sodium diatrizoate (Hypaque). Death has ...

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 7-year-old previously healthy girl was injured in a traffic accident and presented to the emergency room with abdominal pain, microscopic hematuria, and wide skin defects and deep ...