Colon Cancer Cells (IMAGE) University of California - San Diego Caption A colorized micrograph depicting colon cancer cells. Credit National Institutes of Health Usage Restrictions Please link photo credit to: https://directorsblog.nih.gov/tag/colon-cancer/ License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.