How long has it been since the operation of ureteral cancer? It has been more than a year since the operation, and it has been repeated twice. All the marks are normal. Is this reassuring? It will recur. Hello, ureteral cancer is usually treated by surgery and chemotherapy after operation. As for the survival period, it depends on the malignant degree of cancer (postoperative pathology) and whether there is metastasis of cancer cells. If the malignancy is low or there is no metastasis, there is generally a survival period of five years or more. Otherwise, it's hard to say. In addition, after all, it is a tumor, and there is always the possibility of recurrence or metastasis. Regular review is necessary!