Racial disparity in colon cancer: New study sheds light
The population-based study of 503 people with colon cancer found that 14 percent of Caucasians and 7 percent of African-Americans had a genetic marker called microsatellite instability, or MSI. These types of tumors are known to be resistant to the chemotherapy drug 5FU. Yet, even without chemotherapy, these patients tend to have better outcomes. …