What are urine leukocytes?

White blood cells in urine are white blood cells in urine. In normal urine routine tests, there is an item called white blood cells. Under normal circumstances, there are no white blood cells in urine. Sometimes there will be a small number of white blood cells. When the number of white blood cells per high power field is 1-2, it is normal. If the number of white blood cells per high power field is>5, it is called pyuria under microscope. White blood cells in urine belong to the immune phagocytic cells of the human body, which can help the human body resist foreign bacteria and kill cancerous cells. If there are too many white blood cells in urine, it is more than 5 or more per high power field, suggesting urinary tract infection. At this time, further examination should be carried out to clarify the condition.