<unk>  is considered benign, cured by nephrectomy. There are some familial cases in which these tumors are multicentric rather than solitary. However, they may be resected to exclude a malignant tumor, e.g. renal cell carcinoma.
Renal oncocytoma
Renal medullary fibroma
Renal medullary carcinoma
Renal anaplastic sarcoma
Papillary renal cell carcinoma
Renal cell carcinoma
Renal cyst
Clear cell papillary renal cell carcinoma