Bladder tumor is one of the most common tumors in urology. In China, the incidence of bladder tumor is the first among male genitourinary tumors, and it has been increasing in recent years. The disease is more common in middle-aged and elderly people over 50 years old, and more men than women. Whether bladder tumor can be diagnosed early is crucial to the patient’s prognosis, so how can bladder tumor be detected and diagnosed early?
Repeated painless hematuria is a clear sign of bladder tumor. Bladder tumors account for almost 50% of patients with painless hematuria. Most of the hematuria is due to tumor rupture and bleeding, and the amount of bleeding is not completely consistent with the size, number and malignancy of the tumor. Compared with the hematuria caused by other diseases, the hematuria of bladder tumor has two characteristics: one is painless, that is, when hematuria occurs, the patient does not have any pain and other discomfort symptoms, which is called painless hematuria in medicine. This is different from the hematuria caused by stones with kidney and ureteral pain, and also different from the hematuria caused by urinary tract infection with frequent, urgent and painful urination. However, if the tumor is necrotic, ulcerated and co-infected, bladder irritation symptoms such as urinary frequency, urinary urgency and painful urination may occur. The second is intermittent recurrence, that is, hematuria appears intermittently and can be stopped or reduced by itself. Therefore, once hematuria appears, it should be checked. Therefore, once hematuria appears, active and timely examination should be taken to ensure early diagnosis and early treatment.
The middle-aged and elderly people over 40 years old have always been healthy, but once they have inexplicably solved bloody urine without pain and painless hematuria, they should think about the possibility of urinary tract tumor, and the first thing to be alerted is bladder tumor. The first thing to be alerted is bladder tumor. You should go to hospital for examination in time to achieve early detection and early treatment.