What is the cancer of the colorectal in phase 4?

Colorectal cancer is a term often used to indicate cancer of the colon and rectum. Common large intestine and rectum consists of a large intestine, with the rectum is the last few inches or centimeters of the large intestine. Stage 4 Colorectal cancer is an advanced stages of a disease in which cancer, which began in the large intestine or rectum, spreads to other areas of the body. The earlier colorectal cancer is diagnosed, the better the chance of recovery. Most people with cancer of colorectal cancer in 4th phase are not usually treatable.

Staging is a process in which the disease is marked according to how far the range is from the original place. There are two types of production with the colorectal colorectal cancer: clinical and pathological. Clinical staging is a phase derived from physical examination and pathological staging is a phase determined after surgery. Both types of staging are based on the same factors and may differ from each other. Although there are different types of staging synStem, generally, higher The Stage number, the more advanced the disease.

There are five phases of colorectal cancer in the range of phase 0 to phase 4. Stage 0 Colorectal cancer is first in which cancer is present in the innermost layer of colon or rectum. Cancer of colorectal cancer 1 is when cancer is still contained in the large intestine or rectum, but did not spread behind the inner layer. Cancer of colorectal cancer 2 is when cancer spreads through the wall of the large intestine or rectum, but not to nearby lymph nodes. Cancer of colorectal in phase 3 is when cancer has reached lymph nodes.

Stage 4 Colorectal carcinoma is the last and most advanced phase of the disease. At this stage, the disease is determined to travel to the original location and affect other areas such as the liver or lungs. Cancer that is spreading behaves as well as the type of cancer, althoughThere is no voblast where it was created. For example, colorectal cancer, which spreads to the liver, behaves like colorectal cancer, not liver cancer.

It is easy to understand why the treatment of cancer is much more difficult than earlier stages of the disease, because the spread is wider. Because this is the case, the treatment of colorectal carcinoma 4 stages usually requires more than surgery. Other therapeutic methods used in combination with surgery for the treatment of colorectal cancer cancer 4 are chemotherapy and radiation therapy.