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能引起职业性肺癌的物质,有放射性物质及铬、镍、砷、铁、铜、锑、铍、铀、异丙基油、对二氯苯、氯甲醚、芥子气、焦油、沥青、三氯甲苯、石棉等,最近,氯乙烯单体也引起了人们的注意。 1.放射性肺癌 据报道,在澳大利亚和纽芬兰的萤石矿山,肺癌发病率高。由于这些矿山的氡浓度高,所以一般认为肺癌是由氡及氡子体引起的。美国铀矿山也有类似报告。另外,已知接触其它电离辐射的工人,肺癌亦高。
Materials that cause occupational lung cancer include radioactive substances and radioactive substances such as chromium, nickel, arsenic, iron, copper, antimony, beryllium, uranium, isopropyl oil, p-dichlorobenzene, chloromethyl ether, mustard gas, tar, Toluene, asbestos, etc., recently, vinyl chloride monomer has also attracted people’s attention. 1. Radioactive Lung Cancer It has been reported that in fluorite mines in Australia and Newfoundland, the incidence of lung cancer is high. Because of the high concentration of radon in these mines, lung cancer is generally thought to be caused by radon and radon progeny. Uranium mines in the United States have similar reports. In addition, workers exposed to other ionizing radiation are also known to have lung cancer.