Pyuria is a condition defined by the increased presence of white blood cells in urine. Although a urinary tract infection is the most common cause of sterile pyuria, other conditions may be involved.

Pyuria is a urinary condition that involves an elevated number of white blood cells in the urine. Doctors define a high number as at least 10 white blood cells per cubic millimeter (mm3) of ...

Pyuria is a urinary condition related to white blood cells that is diagnosed with a urine test. It can have many causes, and the treatment depends on the cause. Your doctor will diagnose pyuria if you ...

Pyuria with white blood cells and bacteria usually indicates a urinary tract infection (UTI). Pyuria can cause urine to appear cloudy with a strong, foul-smelling odor. Possible causes include ...