Colonoscopy for Disease Detection and Treatment
An Overview of Colorectal Disease
Colonoscopy is a minimally invasive procedure that allows doctors to examine the lining of the large intestine (colon) and rectum. It is used to diagnose and treat various colorectal diseases, including colon cancer, polyps, and diverticulitis.
Colonoscopy Procedure
During a colonoscopy, a thin, flexible tube with a camera on the end is inserted into the rectum and advanced through the colon. The camera sends images to a monitor, allowing the doctor to examine the lining of the large intestine for any abnormalities. If any suspicious areas are found, the doctor may take a biopsy (tissue sample) for further examination.
Indications for Colonoscopy
Colonoscopy is typically recommended for people with symptoms such as abdominal pain, rectal bleeding, or changes in bowel habits. It is also used as a screening test for colon cancer, which is the second leading cause of cancer deaths in the United States.
Preparation for Colonoscopy
Proper preparation is essential for a successful colonoscopy. Patients are typically instructed to follow a clear liquid diet and take laxatives the day before the procedure to ensure a clean colon.
Colonoscopy Benefits and Risks
Colonoscopy is a safe and effective procedure that can help diagnose and treat various colorectal diseases. However, there are some potential risks associated with the procedure, such as bleeding, infection, or a perforation of the colon. It is important to discuss the potential benefits and risks with your doctor before undergoing the procedure.
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