Explore GISTs, rare GI tumors. Discover key details on genetic causes, diagnostic methods, and cutting-edge treatment ...

Dr. Sam Atallah of Piedmont highlights the importance of early colon cancer screening and shares a new treatment technique. Screening is recommended starting at age 45.

The FDA has approved Opdivo (nivolumab) in combination with Yervoy (ipilimumab) for unresectable or metastatic microsatellite instability-high or mismatch repair deficient colorectal cancer.