Dr. Lieu (IMAGE) National Comprehensive Cancer Network Caption Christopher H. Lieu, MD, Associate Professor; Co-Director, Gastrointestinal Medical Oncology; and Associate Director for Clinical Research for the University of Colorado Cancer Center Credit NCCN Usage Restrictions For coverage purposes only. License Original 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.