title: Occupational cancer.
abstract: Cancer resulting from occupational exposure is now receiving major attention, focusing on identification, regulation, and control of cancer-causing agents. Such cancer can result from exposure to chemicals and ionizing and nonionizing radiation. Extended exposure (often years) and an extended latent period of perhaps decades may intervene before tumor appearance. Although the actual extent of occupational cancer is in debate, estimates have ranged from 4 to 15 per cent of all cancer.
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000139:chemically induced / Q000209:etiology*; D009381:Neoplasms, Radiation-Induced / Q000209:etiology; D009784:Occupational Diseases / Q000139:chemically induced / Q000209:etiology*; D012306:Risk; D014481:United States