No Buts About It: A Colonoscopy Can Save Your Life

New study indicates missed cancers However, the results of a large study published recently in the journal Cancer suggest about 10 percent of colon cancers in people with a family history of precancerous polyps are being missed under current guidelines. The study, which included 127,000 participants, found that first-degree relatives of people with adenomas (polyps linked to cancer) or advanced adenomas had a 35 percent to 70 percent increased risk of developing colon cancer than relatives of patients without these growths. The study detected smaller percentages of elevated risk in more distant second- and third-degree relatives, which researchers from the Huntsman Cancer Institute at the University of Utah said they found surprising and a possible impetus to make current screening guidelines more aggressive for distant relatives of people who got colon cancer before age 60. Area doctors said the study is certainly large enough to warrant attention and further one-on-one discussion with patients who have distant relatives with cancerous polyps. Dr. F. Wilson Jackson, of Jackson Siegelbaum Gastroenterology in Camp Hill, said the study reinforces other data he has seen. Jackson already counsels patients with either first- or second-degree relatives who got colon cancer before age 50 to get a colonoscopy 10 years earlier than the relative who got cancer. I look at one persons individual risk, he said. you could try these out

Colonoscopy: Only One Of These Tests May Be Necessary In A Lifetime, New Study Finds

"Regardless of the strengths or weaknesses of the assumptions used in this study, it is still a single study. Screening guidelines are established based on a review of all available pertinent literature, never on a single study. While this study may play an important role in the screening guidelines development process it should not be used, and patients should not be encouraged to use it, in making personal screening decisions. Suggesting such represents an irresponsible use of the medical literature." Knudsen said she hoped the study "will provide more information to patients and their doctors about the options available for rescreening after a negative colonoscopy. "Rescreening with colonoscopy or CT imaging of the colon prevents more cases of colorectal cancer than rescreening with fecal occult blood tests. Colonoscopy is invasive, while CTC and the fecal occult blood tests are not. The risks of complications are higher with colonoscopy, you may need to take a day off from work to have it done, and you need someone to drive you to and from the procedure. "However, colonoscopy is screening and treatment at once, since detected adenomas can be removed right then and there," she continued. click this link here now

The Basics of Colonoscopy

Polyps, some of which may be cancerous, can be removed using a lasso-like device through the colonoscope. Narrowed areas or strictures can often be dilated using a balloon. How Do I Prepare for a Colonoscopy? Before a colonoscopy, let your doctor know about any special medical conditions you have, including: Allergies to any medications If you have diabetes or take medications that may affect blood clotting. Adjustments to these medications may be required before the colonoscopy. Never stop taking any medication without first consulting your doctor. You may need to take antibiotics before the colonoscopy if you: Have an artificial heart valve Have ever been told you need to take antibiotics before a dental or surgical procedure To prepare for the test, your doctor will prescribe dietary modifications. You may be asked to limit or eliminate solid foods for a few days before the colonoscopy. You will also be asked to take laxatives by mouth to clean out the colon. Along with the dietary changes, your bowel must be further cleansed in order for colonoscopy to be successful. Enemas or a special laxative drink may be given before the procedure. no title