Health conditions
The Stages of Colon Cancer
Medical experts do the staging of cancer to determine how far it has spread in the body. Naturally, when the disease is in its higher or advanced stages, the chances of survival are mostly low. But it is not always the tumor size that determines the cancer stage. Several other factors are also involved. Staging enables doctors to decide the line of treatment. Here, we take a look at the different stages of colon cancer. 1. Stage 0 At stage 0, the disease is still in its early stages. It is known as intramucosal carcinoma or carcinoma in situ. Cancer has not extended beyond the rectum or the colon’s innermost layer (mucosa). 2. Stage I The cancer spreads deeper into the colon’s lining in this stage but not beyond the lymph nodes or colon. Patients generally need surgery at this point. The surgeon takes out the part of the colon where cancer is present. In most instances, the treatment is successful, and the patients become cancer-free. Anyone in the first stage of cancer has what is known as the five-year relative survival rate of 92 percent. It implies that a person with cancer has approximately 92 percent chance to survive for a maximum of five years following the diagnosis than people who have not had the disease diagnosed.
Read More