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全球每年有五千万人死亡,死于恶性肿瘤的有2400000人,一些特殊部位的癌症也是引起青壮年死亡的因素。发展中国家每年有86000位男性,27000位女性死于职业损伤。职业性肺癌已在职业病中占有重要位置。其他职业性癌瘤,也应予以高度重视,加强其安全卫生防护,并予以必要的研究投资。 职业癌瘤随工业的发展而增多 近20年来肿瘤研究进展迅速。但工业发展也突飞猛进。如乡镇企业及三资企业的发展已在我国形成气候、即中国的特色。但是职业危害及严重的致癌因素并未减少,转嫁职业危害也还存在。WHO已确定的18种化学物质现在已发展到20多种。其他职业物理性及粉尘致癌瘤也得到一定程度上的公认。1988年前职业
Every year, 50 million people die each year in the world and 24,000 people die of malignant tumors. Some special parts of cancer also cause death among young adults. In developing countries, 86,000 men and 27,000 women die from occupational injuries each year. Occupational lung cancer occupies an important position in occupational diseases. Other occupational cancers should also be given high priority to strengthen their safety and health protection and make necessary research and investment. Occupational cancer increases with industrial development Tumor research has progressed rapidly over the past 20 years. However, industrial development has also been by leaps and bounds. For instance, the development of township and village enterprises and foreign funded enterprises has formed a climate in our country, namely China’s characteristics. However, occupational hazards and serious carcinogenic factors did not reduce the transfer of occupational hazards still exist. The 18 chemicals already identified by WHO have now grown to more than 20. Other occupational physical and dust carcinogenic tumors have also been recognized to some extent. Before 1988 occupation