The recurrence rate of low-grade non-invasive uroepithelial cancer is around 50%, depending on the patient’s individual physique and the severity of the disease, as well as the means of treatment, etc. Generally speaking, the prognosis is better, and it is not prone to be life-threatening. Low-grade non-invasive uroepithelial carcinoma belongs to uroepithelial carcinoma, non-invasive generally means it does not invade the muscle layer, the degree of malignancy is low, the development and spread of the disease is slow, and the cure rate is relatively high. It can be operated, and cooperate with the methods of chemotherapy and radiotherapy in the later stage to reduce the recurrence rate, and the prognosis is generally good. It is recommended that patients go to the regular hospital in time for treatment, eat less spicy and stimulating food, no smoking and alcohol, can not stay up all night, pay attention to rest, eat more fresh fruits and vegetables, eat more nutritional supplements, and develop good living habits and dietary habits, and strive for early recovery.