氯乙烯是大量用于合成聚氯乙烯等塑料的单体,至1980年世界产量已达1200～1250万吨。自1971年,动物实验发现其有致癌作用后,各国对此进行了一系列研究。有关氯乙烯致癌、致突变和致畸作用已有专题介绍,本文仅将近年来的材料作一综述。致癌性研究人体接触氯乙烯引起肝血管肉瘤,自Creeh报道4例后,各国均陆续有所发现,至今巳有102例。遍布欧、亚、美洲十多个国家。氯乙烯致 Vinyl chloride is a large amount of monomers used in the synthesis of plastics such as polyvinyl chloride. By 1980, the world’s production reached 1,200 to 12.5 million tons. Since 1971, animal experiments found that it has carcinogenic effects, countries conducted a series of studies. On the carcinogenic vinyl chloride, mutagenic and teratogenic effects have been introduced, this article only in recent years to make a review of the material. Carcinogenicity Study of human exposure to vinyl chloride caused hepatic angiosarcoma, since Creeh reported 4 cases, all have been found in some countries, so far have been 102 cases. All over Europe, Asia, the Americas more than 10 countries. Vinyl chloride induced