A surgical procedure that reroutes the flow of urine from the kidneys. Urinary diversion is usually performed when the bladder...

Fluid (other than urine) such as pus expelled from the urethra. Discharge without blood is usually a symptom of a...

A surgical procedure to widen an abnormally narrow urethra (the tube that drains urine from the bladder). To perform the...

Severe pain in the back that occurs when one or more kidney stones become trapped in a ureter (one of...

The strong, rhythmic tightening of the muscles of the uterus, increasing in intensity, frequency, and duration, that accompanies labor. Uterine...

Insertion of a thin, flexible tube (catheter) into the bladder to drain urine. Catheters may be used temporarily, such as...

A stone that forms in the organs that produce and transport urine, including the kidneys, ureters (tubes connecting the kidneys...

Substances present in the urine in congenital or metabolic disease, such as porphyria.  

A test done with special equipment while patient urinates that helps determine how well the urinary tract is functioning, and...

A laboratory procedure that uses electrical potential to move colloidal particles (urinary proteins) through the solution in which they are...