Tips To Detect And Survive Rectal CancerOut of the millions of diseases spreading worldwide, cancer (including breast and rectal cancer) is one of the most serious health problems in the society, second only to heart disease as a leading cause of death in the United States. Cancer sprouts from uncontrolled cell growth. Because the human body is composed of many different varieties of cells—and cancer can build up in any cell type—caner is not a solitary kind of disease. Instead, it is a group of over a hundred diseases which are related to each other, and all of them are characterized by unconstrained cell growth. One type of cancer which has been gaining dominance is rectal cancer. This is characterized by the malignant growth of tissue in the wall of the rectum, a part of the gastrointestinal tract which connects the colon and the anus, and is found in the latter part of the large intestine. You have to go for colon cancer screening to determine if you have this type of cancer or not because you cannot just rely on symptoms. This type of cancer cultivates itself little by little over an interval of years. The majority of tumors commence when a typical tissue in the rectum wall materialize to grow a polyp, also known as an adenoma or pre-cancerous growth, propelling from the rectum’s wall lining. Some health professionals also relate this growth to colorectal polyps, which is involved with colorectal cancer. A tumor is formed when the polyp grows larger. In a process known as metastasis, this polyp can multiply and spread into neighboring organs and tissues. There are a number of techniques available in order to cure rectal cancer. Surgery is the most familiar treatment used. If the tumor is rather minute, it can be cut off by a surgical process identified as local excision, which gets rid of the cancerous area alone. In case of a larger tumor, the surgeon performs either a resection, which involves elimination of the tumor along with its neighboring healthy tissues; or anastomosis, wherein the two ends of the bowel having no tumor are re-attached to each other. Another process of rectal cancer treatment is through radiation and chemotherapy. Radiation therapy or radiotherapy uses high doses of radiation in the form of x-rays to kill cancer, and also serves as an aid to the surgical therapy executed initially. It has also been proven to lessen the threat of reappearance of tumors or polyps. Chemotherapy on the other hand utilizes drugs to treat cancer. These drugs interfere with the genetic material in cancer cells and with the cells’ ability to divide. Radiotherapy and chemotherapy can be used together and is suggested for patients with locally complex primary tumors that have been surgically eradicated. If you are careful enough of what you eat, you can reduce the risk of catching this potentially fatal disease. If your family has a history of cancer, then you can undergo an earlier screening and surveillance exam in order to detect possible occurrence of the disease before it becomes a severe threat. You can also avoid this disease by exercising, eating high-fiber foods and staying away from cigars and alcohol. Patients who are struggling against this type of cancer or any other type should be given extra support and attention by their family members because it is not a condition to be underestimated. It is essential that the cancer patient is taken good care of especially if he is at a critical stage already, because medical treatments alone will not suffice in helping the patient survive his ordeal. |