Kumar (IMAGE) National Comprehensive Cancer Network Caption Shaji K. Kumar, MD, Consultant, Division of Hematology, Professor of Medicine, Medical Director, Cancer Center Research Office, Mayo Clinic Comprehensive Cancer Center Credit NCCN Usage Restrictions For media coverage use 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.