Hanna Sanoff, MD, MPH (IMAGE) UNC Lineberger Comprehensive Cancer Center Caption “As a gastrointestinal medical oncologist, I can think of nothing better for my patients than being able to offer them a drug that is more effective, less toxic and avoids surgery, chemotherapy, and radiation; that day can’t come soon enough,” said Hanna Sanoff, MD, MPH Credit UNC Lineberger Comprehensive Cancer Center Usage Restrictions None 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.