How does a tumor do on kidney

If there is a tumor on the kidney, it is recommended to do B-ultrasound examination. B-ultrasound has high sensitivity to kidney cancer. It can find the size of the tumor, the location of the tumor, and make preliminary screening. It is benign or malignant. If B-ultrasound diagnosis is unclear, CT plain scan and enhancement should be done. This can identify benign or malignant tumors. If the diagnosis is malignant, radical nephrectomy is recommended. This is one of the most critical treatment options. Immunotherapy can be chosen after surgery, chemotherapy and radiotherapy are not advocated. Because most kidney cancer is a multi-drug resistance gene, it is insensitive to radiotherapy and chemotherapy.