Pyuria is a term that describes the presence of pus, which is mostly made up of white blood cells, in urine. Urine typically contains very few or no white blood cells. The most common cause of pyuria ...

There are all sorts of reasons why your doctor might ask you for a urine sample. You might not think it, but your urine says a lot about your general health, so it’s a useful indicator for a whole ...

In a urinalysis, the presence of bacteria and elevated white blood cell levels in the urine usually indicate a UTI. Further tests may be necessary if you have a history of other urinary conditions. A ...