A bladder tumor with no tumor tissue detected at the base of the bladder may be a more malignant type of bladder tumor, but the tumor has not involved the base of the bladder at this time. No tumor tissue is detected at the base of the bladder tumor, it may be a bladder tumor with a relatively high degree of malignancy, but at present, the tumor disease has not undergone distal metastasis or spread, and no cancerous foci are detected at the base of the bladder. The absence of tumor tissue at the base of the bladder muscle is a good examination result for bladder tumor patients. If the tumor has not metastasized or spread to other organs and surrounding tissues, it indicates that the condition is well regulated, which can effectively increase the survival rate of patients and improve the quality of life of patients, and the prognosis is good. After the detection of bladder tumor, it is recommended to perform radical surgery as soon as possible under the guidance of a professional physician, so as to avoid gradual growth of the tumor or compression of the surrounding tissues, but specifically under the guidance of a professional physician.