Kidney (Renal Cell) Cancer
Kidney Cancer forms in the tissues of the kidneys. This cancer renal cell carcinoma (cancer that forms in the lining of very small tubes in the kidney that filter the blood and remove waste products)and renal pelvis carcinoma (cancer that forms in the center of the kidney where urine collects). It also includes Wilms tumor, which is a type of kidney cancer that usually develops in children under the age of 5.