KIDNEY CANCER CAUSES

The causes of kidney cancer are unknown, but men seem to have twice the risk of contracting the disease. There is a strong association between cigarette smoking and kidney cancer. Cigarette smokers are twice as likely as non-smokers are to develop kidney cancer. Working around coke ovens has been shown to increase people's risk of developing this cancer. Certain types of painkillers that contain the chemical phenacetin are associated with kidney cancer. The United States government discontinued use of analgesics containing phenacetin about 20 years ago. Obesity may be yet another risk factor for kidney cancer. Some studies show a loose association between exposure to cadmium and asbestos and kidney cancer.