Colonoscopy - Mayo Clinic
网页2024年2月28日 · Colonoscopy Enlarge image. A colonoscopy (koe-lun-OS-kuh-pee) is an exam used to look for changes — such as swollen, irritated tissues, polyps or cancer — in the large intestine (colon) and rectum. During a colonoscopy, a long, flexible tube (colonoscope) is inserted into the rectum. A tiny video …
Colon cleansing: Is it helpful or harmful? - Mayo Clinic
网页2024年5月10日 · Colon cleanses done for medical reasons use water. Colon cleanses done for detoxing sometimes use herbal solutions, coffee or coffee grounds instead of water. Colon cleansing can be dangerous. Coffee enemas have been linked to many deaths. And in general, colon cleansing also can cause less serious side effects.
Colon cancer screening: Weighing the options - Mayo Clinic
网页2022年12月6日 · Virtual colonoscopy takes about 10 minutes and is generally repeated every five years. The pros: Unlike traditional colonoscopy, virtual colonoscopy doesn't require sedation or the insertion of a scope into the colon. The cons: Like standard colonoscopy, a thorough cleansing of the bowel is required beforehand.
Sodium Sulfate, Potassium Sulfate, And Magnesium Sulfate
网页For cleansing the colon: For oral dosage form (oral solution): Adults— Dose 1: One bottle (6 ounces) taken early in the evening before colonoscopy, 10 to 12 hours before the second dose. Dose 2: One bottle (6 ounces) taken in the morning of the test, at least 2 hours before the colonoscopy. Children 12 years of age and older—
Barium enema - Mayo Clinic
网页2024年4月16日 · Overview. 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.
Prepless colon capsule technology: New research examines this …
网页2020年2月14日 · Concerns about adverse events, the required colon-cleansing prep, the need for sedation and pain control, loss of work time, and costs associated with optical colonoscopy are among the issues that negatively affect patient tolerance.
Clear liquid diet - Mayo Clinic
网页2023年6月8日 · A clear liquid diet is often used before tests or procedures that require an empty stomach or clear intestines. For example, you may need to have a clear liquid diet before a colon exam, also called a colonoscopy. Or you may need to be on a clear liquid diet before and after certain types of surgery.
Virtual colonoscopy - Mayo Clinic
网页2023年7月6日 · Virtual colonoscopy is a less invasive way to check for cancer of the large intestine. Virtual colonoscopy is also known as screening CT colonography. Unlike the usual or traditional colonoscopy, which needs a scope to be put into your rectum and advanced through your colon, virtual colonoscopy uses a CT …
Video: Barium enema - Mayo Clinic
网页2023年5月10日 · Video: Barium enema. Products and services. Polyps can occur anywhere along your colon, as illustrated by the two that are circled in this picture. In preparation for your colon X-ray, a barium solution is used to coat your inner colon. This allows the radiologist to see a clear silhouette of the shape and condition of your entire colon.
Polyethylene Glycol 3350, Electrolytes, And Ascorbic Acid
网页For cleansing the colon: Adults—Your doctor will prescribe your dosing regimen to be taken the day or night before your colonoscopy. The dose is usually 8 ounces (240 milliliters) every 15 minutes. Two-day split dosing regimen: Take the first dose between 10 to 12 hours before the second dose.
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