Colon cleansing: Is it helpful or harmful? - Mayo Clinic
2024年5月10日 · One type flushes out the colon with a large amount of liquid. This is called colonic irrigation, also known as a colonic. It's done using a tube that's placed in the rectum, the last few inches of the large intestine. The other main type of colon cleansing, called an enema, empties the colon using a small amount of liquid.
Colectomy - Mayo Clinic
2024年10月31日 · Severe bleeding from the colon may require surgery to remove the affected portion of the colon. Bowel obstruction. A blocked colon is an emergency that may require total or partial colectomy, depending on the situation. Colon cancer. Early-stage cancers may require only a small section of the colon to be removed during colectomy.
Microscopic colitis - Symptoms and causes - Mayo Clinic
2024年1月16日 · Medicines that can inflame the lining of the colon. Bile acid not absorbed as it should be that inflames the lining of the colon. Bacteria that make toxins or viruses that interact with the lining of the colon. Autoimmune disease linked to microscopic colitis, such as rheumatoid arthritis, celiac disease or psoriasis. Autoimmune disease happens ...
Colon polyps - Symptoms and causes - Mayo Clinic
A colon polyp is a small clump of cells that forms on the lining of the colon. Most colon polyps are harmless. But over time, some colon polyps can develop into colon cancer. Colon cancer can be fatal when found in its later stages. Anyone can develop colon polyps. You're at higher risk if you are 50 or older, are overweight or are a smoker.
Colonoscopy - Mayo Clinic
2024年2月28日 · Screen for colon cancer. If you're age 45 or older and at average risk of colon cancer — you have no colon cancer risk factors other than age — your doctor may recommend a colonoscopy every 10 years. If you have other risk factors, your doctor may recommend a screen sooner. Colonoscopy is one of a few options for colon cancer screening.
Intestinal obstruction - Diagnosis & treatment - Mayo Clinic
2021年1月20日 · The wire mesh tube is inserted into your intestine via an endoscope passed through your mouth or colon. It forces open the intestine so that the obstruction can clear. Stents are generally used to treat people with colon cancer or to provide temporary relief in people for whom emergency surgery is too risky.
Flexible sigmoidoscopy - Mayo Clinic
2024年7月9日 · A tear in the wall of the rectum or colon called a perforation. How you prepare. Make plans for someone to drive you home after the procedure. Before a flexible sigmoidoscopy, you'll need to empty your colon. This preparation allows the lining of the colon to be seen clearly. To empty your colon, follow instructions carefully.
Diverticulitis - Diagnosis and treatment - Mayo Clinic
2024年10月22日 · The diseased section of the colon is removed. The remaining healthy tissues are connected to re-create a complete colon. The healthy section and diseased section are separated. The healthy section is directed to an opening in the abdomen wall. Waste is collected in a bag called a colostomy bag. This gives the diseased section time to heal.
Dumping syndrome - Symptoms & causes - Mayo Clinic
2024年6月28日 · Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat.
Barium enema - Mayo Clinic
2024年4月16日 · A barium enema is an X-ray exam that can detect changes or abnormalities in the large intestine (colon). The procedure is also called a colon X-ray. An enema is the injection of a liquid into your rectum through a small tube. In this case, the liquid contains a metallic substance (barium) that coats the lining of the colon.