Usually, we have a routine urine examination in our physical examination. This paper mainly looks at the indicators of white blood cells and red blood cells. If there is bacterial infection in urine, white blood cells will increase, which may be a problem of urinary system infection; If the red blood cell index of the test sheet has more than two+signs, it is necessary to find out the cause of this hematuria.
The degree of hematuria is not directly related to the severity of the disease, but only reflects the situation of red blood cells entering the blood of urinary system. Does not mean that hematuria under the microscope must mean that the condition is not serious. Many malignant tumors begin with microscopic hematuria in the early stage. Any problem in the urinary system may lead to hematuria. Hematuria can be divided into two categories: one is urinary system inflammation (acute pyelonephritis, urethritis, cystitis, glomerulonephritis), which will lead to frequent urination, urgency and dysuria, and the other is tumor, which will lead to painless hematuria.