Most people with colon cancer begin treatment by having surgery to remove their cancer. If colon cancer has spread beyond your colon, you might have chemotherapy first. This can help treat cancer ...

Colon cancer diagnosis involves colonoscopy, imaging, and blood tests, with staging guiding treatment decisions. Stage 1 treatment typically involves surgery, while stage 2 may include chemotherapy ...

ctDNA testing post-surgery identifies high-risk stage 3 colon cancer patients more accurately than traditional staging methods. Detectable ctDNA correlates with a four- to six-fold increased risk of ...