What is Kidney Cancer?

There are basically three types of kidney cancer:

1. Renal Cell Carcinoma: Renal cell carcinoma is cancer that forms in the lining of very small tubes in the kidney that filter the blood and remove waste products.

2. Renal Pelvis Carcinoma: Renal pelvis carcinoma is cancer that forms in the center of the kidney where urine collects.

3. Wilms Tumor: Wilms tumor usually develops in children under the age of five.

This year, it is estimated that there will be 54,390 new cases diagnosed. It is also estimated that there will be 13,010 deaths caused by the disease.

People are born with two kidneys. One is located on each side of the spine in the lower abdomen. The good news is that people can live full lives with a normal life expectancy with only one. It is important to note here that all tumors found in the kidneys are not cancerous. As a matter of fact, most cancers found are benign.

Most often, renal cell carcinoma and renal pelvis carcinoma develop in people over the age of 40. There is no way to determine who is more likely to develop the disease but there are some factors that raise the risk.

Smoking: Smoking both cigarettes and/or cigars raises the risk of developing all kinds of cancer, including kidney cancer.

Obesity: Obesity seems to be a major risk factor in developing this type if cancer.

Gender: Men are more likely to get the disease than women. About 20,000 men and 12,000 women learn they have kidney cancer each year in the United States.

Occupation: Iron and steel workers and workers who are exposed to asbestos and cadmium are more likely to develop kidney cancer.

Milos Pesic is a respected surgeon who specializes in treating all forms of cancer and runs a comprehensive Cancer Treatment web site. For more articles and resources on cancer symptoms and treatments, breast cancer, skin cancer, lung cancer, prostate and colon cancer and much more, visit his site at:


What is Kidney Cancer?
By Milos Pesic