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 ...

A 23-year-old Hispanic woman was referred to the urology service for long-standing right flank pain that occurred whenever she had to hold off voiding because a bathroom was not nearby and was ...

An ectopic ureter has an orifice located outside the normal trigonal position. Generally, the term 'ectopic ureter' implies a more caudal insertion point than normal (e.g. in the urethra or outside ...

Although patients with bladder cancer are at increased risk of developing upper tract urothelial carcinoma (UTUC), the overall incidence remains low. Serial CT urography is routinely performed in ...