Colorectal cancer diagnosed late is a particularly deadly disease. But that said, the progress of the medical advancement has lead to improved colon cancer treatment resulting in increased survival rate. In fact, some cases of colorectal cancer in the early stage diagnosis and treatment of diseases results in complete remission and elimination of cancer from the individual.
Colon cancer treatment varies from different patients. There are numerous factors considered by Oncologists (doctor specialized cancer diagnosis and treatment) in selecting an appropriate treatment for a certain patient including the severity of the cancer, general health status of the patient, and the site and size of the tumor in the colon. All in all, there are three primary treatments for colon cancer that include surgery, radiation therapy and chemotherapy. One or a combination of these treatments can be applicable depending on the case of the patient.
In the early stages of colorectal cancer (phase 0 and phase 1), surgical treatment is preferred. This is while that cancer is localized to only a small part of the colon. Surgery, namely Polypectmy procedure as well as partial Colectomy. The surgical removal of a polyp is called colon polypectomy. Surgery can even be done during colonoscopy if the polyp is small. Likewise, a partial Colectomy is the removal of the affected part of the colon and nearby lymph nodes. these two procedures typically require no additional treatment such as chemotherapy and radiation therapy. As long as the malignant tissue is completely removed, the colon surgery can successfully eradicate the cancer and lead to a excellent outcome for that patent.
Regarding Phase II colon cancer treatments, surgery and adjuvant chemotherapy is recommended by doctors in most cases. At this stage, where cancer has penetrated the wall of the colon and affected adjacent tissue but has not yet infected the lymph nodes, or spread (metastases). At this point, an operation is generally required to removed the tumor tissues and lymph nodes. chemotherapy can also be performed, according to the presence of certain circumstances caused by cancer such as:
1. Perforation, or the presence of a hole or holes in the wall of the colon;
2. The presence of a high degree of malignancy;
3. No more than 12 lymph nodes removed surgically;
4. Malignant cells with micro satellite instability (MSI), removed from the border of the sample.
5. Adjacent organs also infected by cancer.
6. The obstruction of the large intestine.
For stage III colon cancer, the malignancy typically involves the colon, nearby tissues and lymph nodes but not the distant parts of the body. The standard treatment recommended for this stage is partial colectomy and adjuvant chemotherapy as well as possible radiation therapy as the case requires. However, the surgical treatment can only be indicated for patients whose general health status can still tolerate the procedure. Otherwise, chemotherapy and radiation therapy are more likely the treatment of choice.
For the late stage of cancer (stage IV), surgery is often the least option and chemotherapy as well as radiation therapy are generally the best choices. The malignancy in this stage often spread throughout other organs of the body distal to the colon and lymph nodes. Mostly, the organs that are subjected to metastasis are the lungs, liver, ovaries and peritoneum. In chemotherapy, medications are administered intravenously (IV) or others are given per orem (mouth) as pills. These drugs are meant to destroy the cancer cells. In instances that the metastases in other organs are not that severe, these malignant cells can also be removed through surgery together with the cancerous colon tissues. But if large enough, chemotherapeutic drugs are initially administered to reduce the size of the tumor prior to surgical removal. On the other hand, ionizing radiation is used for radiation therapy and this can also be done to shrink the tumor. But often times, it is given to patients to alleviate cancer symptoms, particularly pain but not definitely cure the cancer. It is sad to say but this stage of cancer has very poor prognosis.
In general, there are several options for the treatment of colorectal cancer. The best treatment for such a disease is in the earliest phase. Individual risk for colorectal cancer, treatment of cancer, is because all and it is absolutely possible that for a good prognosis what is required is early detection using specific diagnostic studies.
The resources provided in this piece shouldn't be a replacement for certified care and shouldn't be used for detection or providing treatment for a health issue or disease. Make sure you check with your medical provider if you have or imagine you could have a medical problem.
Author Resource:-
Specalists in the health of the colon; GI for Life is committed to developing Colon Supplements based on the most current evidence for supporting digestive, intestinal and colon health. GI for Life are the makers of the supplement ColoVite which is for overall Colon Health, Probiotic and enzyme supplements for Intestinal Health, and Liposomal Vitamin D3 - Liquid Vitamin D for overall well being. Visit us online at http://www.colovite.com/
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