Does colon resection cause weight loss
CHEMOTHERAPY Almost all people with stage III colon cancer receive chemotherapy after surgery for 6 to 8 months. Bowel resections entail surgeons removing portions of dead or diseased intestines and then reconnecting the healthy portions of the bowels. These include lymphoma, carcinoid tumors, melanoma, and sarcomas. There is no single cause of colon cancer. Almost all colon cancers start in the lining of the colon and rectum. A sigmoidoscopy, or more likely, a colonoscopy, will be done to evaluate the cause of blood in your stool. CT or MRI scans of the abdomen, pelvic area, chest, or brain may be used to stage the cancer. Early diagnosis can often lead to a complete cure. Treatment depends on many things, including the stage of the cancer. Beyond weight loss are other common side effects and complications following bowel resection procedures, according to the Encyclopedia of Surgery. However, both sources report that the less invasive laparoscopic surgery can reduce healing time to a matter of weeks, leading to less adverse weight loss. For stages I, II, and III cancer, more extensive surgery is needed to remove the part of the colon that is cancerous. Laparoscopic procedures utilize smaller incisions than open surgery and long tubes with microscopic viewing and cutting abilities. Chemotherapy is also used to improve symptoms and prolong survival in people with stage IV colon cancer. In this article, colon cancer refers to colon carcinoma only. Your doctor will perform a physical exam and press on your belly area. Many types of surgery — particularly procedures involving the digestive system — lead to various post-operative side effects including weight loss. Some studies have found that the risk does not drop if you switch to a high-fiber diet, so this link is not yet clear. Other types of cancer can affect the colon. Blood in the stool Diarrhea, constipation, or other change in bowel habits Narrow stools Weight loss with no known reason Exams and Tests. Bowel resections, which involve removing portions of either the small or large intestines, are no exception. Recovery of strength and reversal of weight loss often take two months or more following traditional open surgery, according to State University and Cedars-Sinai. When doctors talk about colorectal cancer, this is usually what they are talking about. One of the most common is called familial adenomatous polyposis (FAP).
Colon cancer may be linked to a high-fat, low-fiber diet and to a high intake of red meat. Even though the tumor was removed, chemotherapy is given to treat any cancer cells that may be left. Surgeons perform the procedures through traditional open surgery, considered by many in the medical community to be invasive, or laparoscopically, according to Cedars-Sinai Medical Center. Nearly all colon cancers begin as noncancerous (benign) polyps, which slowly develop into cancer. One factor leading to weight loss following bowel resection surgery is the liquid diet of most recovering patients for five days or more following the procedure and during the healing process. To use the sharing features on this page, please enable JavaScript. This is the best screening test for colon cancer. If there are symptoms, the following may indicate colon cancer: Abdominal pain and tenderness in the lower abdomen. Smoking cigarettes and drinking alcohol are other risk factors for colorectal cancer. com. A fecal occult blood test (FOBT) may detect small amounts of blood in the stool. The physical exam rarely shows any problems, although the doctor may feel a lump (mass) in the abdomen. A rectal exam may reveal a mass in people with rectal cancer, but not colon cancer. What you eat may play a role in getting colon cancer. Colon, or colorectal cancer, is cancer that starts in the large intestine (colon) or the rectum (end of the colon). But weight loss is only one of many possible complications of bowel resection procedures. In the United States, colorectal cancer is one of the leading causes of deaths due to cancer. Many cases of colon cancer have no symptoms. Marc Chase is a veteran investigative newspaper reporter and editor of 12 years. Only a full colonoscopy can see the entire colon. Through screening tests, colon cancer can be detected before symptoms develop. Blood tests may be done for those diagnosed with colorectal cancer, including: Complete blood count (CBC) to check for anemia Liver function tests If you are diagnosed with colorectal cancer, more tests will be done to see if the cancer has spread. Treatments may include: Surgery to remove the tumor Chemotherapy to kill cancer cells Radiation therapy to destroy cancerous tissue Targeted therapy to keep cancer from growing and spreading SURGERY Stage 0 colon cancer may be treated by removing the tumor. Specializing in computer-assisted reporting, he holds a Bachelor of Science in journalism from Southern Illinois University and a Master of Arts in public affairs reporting from the University of Illinois. Cedar-Sinai reports that walking and other low-impact body movement of bowel resection patients in the first two days following surgery cut down on the healing time, ultimately meaning less adverse weight loss. A certain degree of weight loss follows nearly all bowel resection procedures, according to StateUniversity.
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Does colon resection cause weight loss
