Jul 11, 2025 · Get a better understanding of the colon cancer stages, from 0 to 4. Also, learn about low grade vs. high grade cancer, symptoms, diagnosis, and much more.

In stage I colon cancer, cancer has formed in the mucosa (innermost layer) of the colon wall and has spread to the submucosa (layer of tissue next to the mucosa) or to the muscle layer of the …

Oct 28, 2025 · What does staging mean? Colorectal cancer is diagnosed as either stage 0, stage I, stage II, stage III, or stage IV. The higher the number, the more the cancer has spread. …

The earliest stage of colorectal cancers is called stage 0 (a very early cancer), and then range from stages I (1) through IV (4). As a rule, the lower the number, the less the cancer has spread.

Dec 20, 2025 · Colon cancer is diagnosed in stages, and the earlier it's detected, the better the prognosis. Stage 0 colon cancer is the earliest stage where the cancer hasn't grown beyond …

Dec 2, 2025 · Staging means finding out how far colon cancer has spread in your body. Physicians group colon cancers into stages I (1) through IV (4), with stage I being the least …

Jan 2, 2025 · What is staging for cancer? Staging is the process of learning how much cancer is in your body and where it is. For colon cancer, blood tests for tumor marker levels (CEA and …

Colorectal cancer is the third most common cancer that affects both men and women in the United States. Understanding the anatomy of the colon can help you better understand the …

Colon cancer stages are determined based on four specific factors: These factors are evaluated separately, and the individual assessments are combined into a single score. Colon cancer …

Dec 2, 2025 · Your diagnosis most often will describe where the cancer started, its type, and if it has spread. We use this information to create a care plan just for you.