Photo gallery: Liver fluke
Some of the hundreds of U.S. veterans of the Vietnam War who suffered from cholangiocarcinoma, a rare bile duct cancer believed to be linked to liver fluke parasites in raw or poorly cooked river fish.
Some of the hundreds of U.S. veterans of the Vietnam War who suffered from cholangiocarcinoma, a rare bile duct cancer believed to be linked to liver fluke parasites in raw or poorly cooked river fish.