Environmental and occupational risk factors for lung cancer

Abstract

Lung cancer is the world's leading cause of cancer death. It is primarily due to the inhalation of carcinogens and highly accessible to prevention by diminishing exposures to lung carcinogens. Most important will be the complete cessation of exposure to cigarette smoke (first and second hand) and to asbestos. Two environmental exposures-radon in homes and arsenic in drinking water-cannot be totally avoided, but people in certain geographical regions would greatly benefit from a reduction in exposure magnitude. And last but not least, workers all over the world deserve that preventive measures at the workplace are observed with regard to exposures, such as arsenic, beryllium, bis-chloromethyl ether (BCME), cadmium, chromium, polycyclic aromatic hydrocarbons (PAHs), and nickel. © 2009 Humana Press.