The definition of kidney cancer has different views in academia. Most scholars claim that the diameter of less than 3cm is called small kidney cancer, and there are reports that the diameter of less than 4cm is called small kidney cancer. The data shows that kidney cancer with a diameter of less than 4 cm and those with a diameter of more than 4 cm have great differences in biological characteristics, clinical manifestations, treatment options, and prognosis.

　　Transparent renal cell carcinoma is common in the kidneys The third grade of malignant tumors indicates that the degree of malignancy is high. The stage of the tumor is not judged by the grade of the tumor, but by whether it breaks through the enlargement of the kidney and local lymph nodes and whether it is distantly metastatic.
　　Surgical resection is the most important treatment for kidney cancer. Kidney cancer surgery is divided into simple nephrectomy and radical nephrectomy, and the curative effect of radical nephrectomy has been recognized. Opportunities for surgery are recommended for surgery. If surgery is not possible, appropriate radiotherapy and chemotherapy combined with anti-cancer traditional Chinese medicine treatment can be considered. Whether it is traditional surgery or radiochemotherapy, intervention with traditional Chinese medicine treatment can play a role in short-term attenuation and synergy. Inhibit cancer cells, control metastasis and relapse.