Does microscopic hematuria refer to urine red blood cell count

Hematuria under microscope is that red blood cells can be seen in urine under microscope, and the number of red blood cells can be seen. It is generally believed that hematuria under microscope is urine sediment after fresh urine centrifugation, and red blood cells are greater than three per high-power field. Hematuria under microscope generally indicates that the amount of bleeding is not a lot, but there are very few bleeding patients. As long as there is hematuria, attention should be paid. In addition, hematuria is the most common symptom of many tumor patients, generally painless gross hematuria, can do renal ureter bladder color Doppler examination, to rule out whether there is a tumor.