Full hematuria indicates that there may be disease in the bladder and upper urinary tract, especially tumors are more likely, it is recommended to do ultrasound examination of the kidneys, ureters, bladder, and if necessary, CT examination of the kidneys, ureters, bladder. For any degree of hematuria, regardless of age, the first thing to rule out is a tumor. If it is a tumor, tumor removal surgery should be performed. Hematuria can also be caused by stones in the urinary tract, by having left renal vein compression syndrome, by trauma to the kidneys, or by renal prolapse. Hematuria can only be effectively treated if the cause is found, and drinking plenty of water is recommended.