First of all, CT is the first choice for clinical diagnosis of renal cell carcinoma. As reported, the probability of renal cell carcinoma is 90%. Preoperative puncture and intraoperative freezing are not routine. Protecting kidney or radical treatment depends on the following points: 1. Subrenal function II. Tumor position 3. Whether there is a complete surgical capsule 4. Whether there are serious medical complications.

(Dr. Chen solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )

Shanghai Renji Hospital Chen/