A kidney biopsy is taking a small sample of tissue from the kidney for testing. A kidney biopsy is done to diagnose and monitor certain kidney problems. For example, nephritis, or kidney cancer... classify and monitor some cases of kidney disease.

Renal cell carcinoma is one of the malignant cancers, seriously affecting the overall health of patients, even leading to death if not treated promptly.

Renal cell carcinoma is one of the dangerous cancers, if not treated in time will affect the life. Therefore, early diagnosis and treatment play a very important role, contributing greatly to prolonging life.