When a person develops colorectal cancer, the body experiences abnormal cell growth or changes. The abnormal cells often form a mass or lump. Eventually, the cancer cells spread to other areas of the body. Most colorectal cancers occur in the colon or rectum, which are the lower parts of the digestive system. Symptoms of colorectal cancer vary depending on the stage of the cancer.
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A doctor may see a mass in the right colon, which is large in caliber and has a thin wall. This mass may cause pain or a large enlarged liver. The patient may also experience fatigue or weakness. The presence of anemia may also be a sign of colorectal cancer. The doctor will perform tests to determine whether colorectal cancer is the cause of the pain or other symptom.
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Although most people do not exhibit any symptoms of colorectal cancer at first, early detection can make a difference in survival and quality of life. A doctor can screen you by doing a simple fecal DNA test or colonoscopy to look for any abnormalities. The screening age depends on your age and your family history. Generally, screening should begin when you are age 45 or above. A person may also experience symptoms if he or she notices changes in bowel habits.
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Blood in the stool is one of the most common colorectal cancer symptoms. Blood in the stool may be bright red or dark red. Anemia and low red blood cell counts are also common colorectal cancer symptoms. Anemia and low red blood cell count may be caused by other conditions. The doctor will recommend an appropriate treatment if these symptoms persist or worsen. Some people have symptoms of colorectal cancer that are similar to those of other gastrointestinal disorders.
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The severity of colorectal cancer will depend on its stage. Lower staged cancers are more likely to be curable than cancer in later stages. The cancer will have spread through lymph nodes. If cancer cells reach these nodes, the tumor may be removed. However, if cancer spreads to other areas, treatment will be necessary. If the cancer recurs, surgery is required. A cancer recurrence is usually more severe than an initial condition.
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In stage III and IV colon cancer, chemotherapy is often given after surgery. Adjuvant chemotherapy is often given to remove cancer cells and improve symptoms. Sometimes, radiation therapy is also used to treat stage IV colon cancer. If chemotherapy is not effective, additional radiation therapy may be necessary to delay the spread of the cancer to other organs. The best treatment options are discussed with your doctor before beginning any kind of treatment. If you or someone in your family has colorectal cancer, it is important to understand the condition and your options.
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Despite the fact that colorectal cancer has decreased in prevalence over the past few decades, it still remains the leading cause of cancer-related death. Early diagnosis and treatment are critical for the survival rate of people who develop the disease. Early detection and treatment of colorectal cancer increase the chance of a cure. Fortunately, colorectal cancer is curable if detected and treated in its early stages.
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Most cases of colorectal cancer begin in the rectum, a five to six-inch chamber that connects the colon and anus. The rectum acts as a storage unit for stool until the person defecates. All body cells normally divide and grow, but sometimes, this process becomes out of control. These uncontrolled divisions result in abnormal growth of cells and eventually lead to colorectal cancer.
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The earliest symptoms of colorectal cancer may be a polyp on the colon’s lining. A polyp can develop into a cancer later. If the cancer has spread to the colon, it may have become infected with a virus. Colorectal cancer is the third most common form of cancer in the United States. Although early symptoms may not be noticeable, it is still important to seek a doctor’s care.
