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A colonoscopy is considered the best way to screen for colon cancer because it allows doctors to remove polyps — small growths in the colon — before they potentially turn cancerous.
“Those people can then undergo colonoscopy, even if they are not yet 45 (the present age of screening initiation). While you may say well, you start at age 45 anyways, the median age of EOCRC ...
The day before your colonoscopy, you can have a normal breakfast, but after that you have to limit your diet to clear liquids like broth and clear fruit juices, Salama says.
Routine use of colonoscopy screening varies globally. In the US, colonoscopy is a commonly recommended and widely utilized screening method for colorectal cancer, often beginning at age 45 or 50, depending on risk factors and guidelines from organizations like the American Cancer Society. [9] However, screening practices differ worldwide.
"Sigmoidoscopy or colonoscopy every 1–2 years, beginning at age ten to 12 years; colonoscopy, once polyps are detected; annual colonoscopy, if colectomy is delayed more than a year after polyps emerge (Age ten to 20 years with certain milder symptoms, delay in colectomy may be considered); Esophagogastroduodenoscopy (EGD) by age 25 years or ...
Colonoscopy may find more cancers in the first part of the colon, but is associated with greater cost and more complications. [128] For people with average risk who have had a high-quality colonoscopy with normal results, the American Gastroenterological Association does not recommend any type of screening in the 10 years following the colonoscopy.
New research suggests average-risk patients may only need to get a colonoscopy for colorectal cancer screening every 15 years instead of the recommended 10 years. ... should begin screening 10 ...
Screening for colorectal cancer, if done early enough, is preventive, seeing as benign lumps called polyps in the colon and rectum are the start to almost all cases of colon cancer. These polyps can be identified and removed by screening tests like a colonoscopy, in which the whole colon is visible.