Are at home tests a good screening option for colorectal cancer? In this episode of Cancer Questions with Dana-Farber, Kimmie Ng, MD, MPH, medical oncologist at Dana-Farber Cancer Institute, highlights various screening methods for colorectal cancer, including at-home stool-based tests and colonoscopies.  Want to learn more about colorectal cancer screening, risk and prevention? Visit: https://www.dana-farber.org/cancercare/treatment/gastrointestinal/programs/colorectal-cancer