Renal cell cancer is a disease in which malignant (cancer) cells form in tubules of the kidney.
Renal cell cancer (also called kidney cancer or renal adenocarcinoma) is a disease in which malignant (cancer) cells are found in the lining of tubules (very small tubes) in the kidney. There are 2 kidneys, one on each side of the backbone, above the waist. Tiny tubules in the kidneys filter and clean the blood. They take out waste products and make urine. The urine passes from each kidney through a long tube called a ureter into the bladder. The bladder holds the urine until it passes through the urethra and leaves the body.
Adapted from the National Cancer Institute’s Physician Data Query (PDQ(r)) Cancer Information Summaries (http://www.cancer.gov/