Colonoscopy:
A Vital Tool for Colorectal Health
A colonoscopy is a critical diagnostic and preventive procedure designed to examine the colon (large intestine) and rectum for abnormalities. Dr. Siegal provides expert colonoscopy services to ensure your gastrointestinal health is prioritized and protected.
What Is a Colonoscopy?
A colonoscopy is a minimally invasive procedure performed using a thin, flexible tube called a colonoscope. The colonoscope is equipped with a tiny camera that transmits real-time images of the colon to a monitor. This allows us to:
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Detect and remove precancerous polyps.
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Diagnose conditions like inflammatory bowel disease (IBD), diverticulosis, and bleeding sources.
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Screen for and prevent colorectal cancer.
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Colonoscopy is typically performed under sedation, ensuring patient comfort throughout the procedure.
Why Is a Colonoscopy Performed?
Colonoscopy is recommended for:
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Colorectal Cancer Screening: The procedure detects polyps and early signs of cancer, significantly reducing mortality rates.
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Evaluation of Symptoms: Persistent abdominal pain, rectal bleeding, unexplained weight loss, or changes in bowel habits may require investigation.
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Monitoring Chronic Conditions: Patients with a history of polyps, colorectal cancer, or IBD benefit from regular colonoscopies to manage their conditions effectively.
Preparing for Your Colonoscopy
A successful colonoscopy depends on a clear view of the colon, which requires thorough bowel preparation. Before the procedure, you will:
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Follow a Special Diet: A low-fiber diet is recommended a few days before the procedure. The day before, only clear liquids are allowed.
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Take a Bowel Prep Solution: You will be instructed to drink a laxative solution to empty the colon. This step is crucial for detecting small polyps and abnormalities.
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Adjust Medications: Certain medications, such as blood thinners, may need to be temporarily paused. Our team will provide personalized instructions.
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Following the prep instructions carefully ensures an effective and accurate colonoscopy.
Colon Cancer Screening: What You Need to Know
Colorectal cancer is one of the most preventable cancers when detected early. Colonoscopy is the gold standard for screening, offering the unique advantage of both detection and treatment during the same procedure.
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Recommended Ages and Intervals
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Average-Risk Individuals:
Screening colonoscopy should begin at age 45. If no polyps or abnormalities are found, subsequent colonoscopies are recommended every 10 years. -
Increased Risk Individuals:
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A family history of colorectal cancer or polyps may require earlier and more frequent screenings, typically starting at age 40 or 10 years before the youngest family member's diagnosis.
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Patients with conditions like IBD may need screenings every 1-2 years depending on disease severity.
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Findings of Polyps:
If precancerous polyps are detected and removed, follow-up colonoscopies may be needed in 3-5 years.
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Importance of Regular Screening
Colonoscopy can detect and remove polyps before they become cancerous, reducing the risk of developing colorectal cancer by up to 90%. Early detection through regular screening improves treatment outcomes and survival rates.
