Complete Guide to Understanding Colonoscopy Procedure
Colonoscopy is a diagnostic procedure that allows doctors to examine the inner lining of the large intestine (colon and rectum) using a flexible tube with a camera.
This procedure is crucial for detecting colorectal cancer, polyps, and other abnormalities early, when they are most treatable. It can also help diagnose the cause of symptoms like abdominal pain, rectal bleeding, or changes in bowel habits.
Primary method for colorectal cancer screening in individuals over 50 or with risk factors.
Used to investigate symptoms like bleeding, pain, or abnormal bowel movements.
Regular colonoscopy screening can detect colorectal cancer early and remove precancerous polyps before they become malignant.
To find the cause of rectal bleeding, abdominal pain, unexplained weight loss, or changes in bowel habits.
To monitor inflammatory bowel diseases like ulcerative colitis or Crohn's disease, or to check for recurrence after polyp removal.
To check for new polyps or cancer recurrence after previous treatment for colorectal conditions.
Proper preparation is crucial for a successful colonoscopy. The colon must be completely clean for the doctor to see clearly.
Rectal Prolapse is a condition in which the Rectum (the lower end of the intestine) stretches out and protrudes out of the anus.
Pelvic Organ Prolapse (POP) is a condition where the muscles and tissues supporting the pelvic organs (Vagina, Uterus, Bladder, and Rectum) become stretched or weakened, causing these organs to drop downward or bulge into the vagina.
Various involuntary factors can contribute to prolapse development.
Treatment using Physiotherapy (Biofeedback) and Exercises only.
Note: Pelvic Floor Physiotherapy is a must after Rectal Prolapse Surgery to strengthen the Pelvic Floor.
Bleeding from biopsy sites or polyp removal, usually minor and self-limiting.
Rare tear in the colon wall requiring immediate surgical repair.
Bacterial infection, though rare with proper sterilization procedures.
Allergic reactions or breathing difficulties from anesthesia.
Though rare, small lesions might be missed during examination.
Fact: With proper sedation, most patients feel no pain and may even sleep through the procedure.
Fact: While bowel prep can be uncomfortable, it's necessary for accurate results and most patients tolerate it well.
Fact: Most colonoscopies are outpatient procedures with same-day discharge.
Fact: While CT colonography is useful for some patients, traditional colonoscopy allows for biopsy and polyp removal.
"I was asymptomatic, but my screening colonoscopy detected precancerous polyps. Removal prevented what could have been colon cancer!"
- Ramesh K., 52 years old, Teacher
"I was nervous about the prep, but the procedure was quick and painless. So glad I did it for my family's sake."
- Sunita M., 48 years old, Homemaker
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Video: Colonoscopy Procedure - What to Expect
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In this comprehensive video, Dr. Jaya walks you through the entire colonoscopy process, from preparation to recovery, addressing common fears and explaining why regular screening is crucial for colorectal health.
Colonoscopy is generally safe, but like any medical procedure, it carries some risks. Most complications are rare and usually minor.
Bloating, gas, mild cramping, and temporary changes in bowel habits.
Bleeding from biopsy sites, perforation of the colon wall, or adverse reactions to sedation.
Severe abdominal pain, heavy bleeding, fever, or signs of infection after the procedure.
Dr. Jaya's Interview
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Watch Dr. Jaya discuss colonoscopy screening guidelines and why early detection saves lives.
Consult our specialists for colonoscopy preparation and procedure.
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