Kidney (Renal) Cancer

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. The tiny tubules in the kidneys filter and clean the blood, taking out waste products and making urine. The urine passes from each kidney into the bladder through a long tube called a ureter. The bladder stores the urine until it is passed from the body.

Smoking and misuse of certain pain medicines can affect the risk of developing renal cell cancer.

Possible signs of renal cell cancer include blood in the urine and a lump in the abdomen.

These and other symptoms may be caused by renal cell cancer. Other conditions may cause the same symptoms. There may be no symptoms in the early stages. Symptoms may appear as the tumor grows. Check with your doctor if you have any of the following:

More Information

Information courtesy of the website of the National Cancer Institute