Vinyl Chloride And Cancer

Vinyl chloride also causes cancer in laboratory animals following lifetime inhalation or oral exposure predominately in the liver.

Vinyl chloride and cancer.

Vinyl chloride is used primarily to make pvc a substance used in products such as pipes. One man from a plant in louisville kentucky developed angiosarcoma a rare cancer in his liver. Listed below are the health effects where the evidence is sufficient to conclude that a causal relationship is at least as likely as not but not sufficient to conclude that a causal relationship exists equipoise and above in people exposed. Pvc workers are 45 times more likely to develop angiosarcoma.

Exposure to vinyl chloride may come through inhalation via tobacco smoke and can unfortunately contaminate the water supply. Another study done in 1970 reported that test animals exposed to 30 000 ppm of vinyl chloride developed cancerous tumors. On average there is a 22 year delay between exposure and cancer. Learn about vinyl chloride which can raise the risk of a rare form of liver cancer as well as brain and lung cancers and leukemia and lymphoma.

Where risks occur the main route of occupational exposure to vinyl chloride is by inhalation which occurs primarily in vinyl chloride pvc plants and in pvc processing plants including packaging storage and handling of. Brain cancer lung cancer and some cancers of the blood also may be connected with breathing vinyl chloride over long periods. The first website i found relating to the effects of vinyl chloride came directly from cancer gov. Studies of long term exposure in animals showed that cancer of the liver and mammary gland may increase at very low levels of vinyl chloride in the air 50 ppm.

Available human evidence is inadequate to determine if there is an increased risk of abortion or birth defects with exposure to vinyl chloride. About 13 billion kilograms are produced annually. Vinyl chloride is classified as group 1 carcinogen by the iarc meaning it is seen as a definite cause of cancer in humans. Types of cancer.

Vinyl chloride is a deadly toxic chemical despite industry s repeated attempts to hide the threats. Vinyl chloride is known to cause cancer in humans especially a rare type of liver cancer called angiosarcoma. Vinyl chloride is used to make polyvinyl chloride pvc. In laboratory animals decreased fertility abortion and birth.

Vinyl chloride exposure is associated with an increased risk of a rare form of liver cancer hepatic angiosarcoma as. Later in the 1960s workers exposed to vinyl chloride presented different types of cancer. Health effects with sufficient evidence for causation for vinyl chloride.