—A substance produced by molds that grow on rice and peanuts. Exposure to aflatoxin is thought to explain the high rates of primary liver cancer in Africa and parts of Asia.
—A protein in blood serum that is found in abnormally high concentrations in most patients with primary liver cancer.
—A chronic degenerative disease of the liver, in which normal cells are replaced by fibrous tissue. Cirrhosis is a major risk factor for the later development of liver cancer.
—A viral disease characterized by inflammation of the liver cells (hepatocytes). People infected with hepatitis B or hepatitis C virus are at an increased risk for developing liver cancer.
—A cancer that has spread to an organ or tissue from a primary cancer located elsewhere in the body.
|
|
Author Info: Rebecca J. Frey Ph.D, Laura Ruth Ph.D., The Gale Group Inc., Gale, Detroit, Gale Encyclopedia of Cancer, 2002 |