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 32-year-old man was referred to a tertiary care center for stone management. The patient had initially presented to his primary physician 3 months earlier with right flank pain of 2 ...

This is an inspection of the bladder and the urethra using a cystoscope. There are two types of cystoscope: Rigid: A solid telescope which has a light and a separate channel to allow other instruments ...