60-year-old man suddenly urine blood is what reason

60-year-old people show sudden hematuria, this situation must be abnormal. First of all, it may be due to the elderly showing urinary system diseases, such as urinary stones and urinary malignant tumors. At this time, the patient needs to pay attention to it, and should seek medical examination in time. After making clear the specific diagnosis, the most appropriate treatment plan should be selected under the guidance of the doctor for treatment, so that it can help the control of his condition and improve the prognosis of the patient.