Cancer and Healthy

Colorectal cancer has five stages, and there are various treatment options for each level. The first phase, called Phase 0, covers only the mucosa of the colon, also known as the mucosa. At this stage, polyps, or benign tumors can be removed after a colonoscopy takes place. If they are removed, the chances of them returning does not exist.

Phase I is present when cancer spreads along the surface of the walls of the colon or rectum. The polyp, which have not been treated is a tumor, and reached the wall of the colon or rectum. Treatment options may include surgery to remove cancer of the colon.

When cancer in tissue around the colon, but not when the lymph nodes, there is a stage II colon cancer present in the body. When cancer spreads from one part of the body to the other as such, it is called metastasis. A resection surgery can be used for the treatment at this stage. At this point, the five-year survival rate has fallen at a dramatic rate of 60 percent.

Then there is stage III colon cancer. This is when cancer spreads to the lymph nodes, but not to other organs in the body. Consideration should be more aggressive than the previous phases. This includes a surgical resection of the colon, chemotherapy and medical treatments.

When cancer spreads to other organs, along with the lymph nodes, there is a stage IV cancer of the colon. It can spread to the lungs and liver, among others. Consideration of this phase include radiation, together with the other treatments. Recurrent cancer is cancer comes back after treatment. Checkup, are necessary for the cancer not coming back, and for the treatment of the early when it happens.