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Capsule Endoscopy
Overview
Capsule endoscopy is a cutting-edge, non-invasive procedure that uses a tiny, pill-sized camera to capture detailed images of the digestive tract, particularly the small intestine. This innovative diagnostic tool helps identify and monitor various gastrointestinal conditions that are challenging to detect with traditional methods like endoscopy or colonoscopy. It is safe, painless, and highly effective for evaluating the small bowel.
Purpose of Capsule Endoscopy
Capsule endoscopy is recommended for:
- Detecting sources of unexplained gastrointestinal bleeding.
- Diagnosing conditions like Crohn’s disease, small bowel tumors or celiac disease.
- Investigating persistent abdominal pain, diarrhea, or anemia.
- Monitoring the progression of diseases affecting the small intestine.
- Identifying polyps, ulcers or other abnormalities in the small bowel.
What to Expect During the Procedure
- Preparation
- Patients may need to fast for 8–12 hours before the procedure to ensure a clear view of the small intestine.
- Your doctor may recommend specific medications or laxatives to cleanse the bowel.
- Procedure Steps
- The patient swallows a small capsule containing a camera, which is about the size of a large vitamin pill.
- The capsule travels naturally through the digestive tract, capturing thousands of images as it moves.
- Images are transmitted wirelessly to a data recorder worn around the patient’s waist.
- Patients can go about their day as usual while the capsule completes its journey.
- Duration
- The capsule takes approximately 8–12 hours to pass through the digestive system.
- Post-Procedure
- The capsule is naturally excreted during a bowel movement and does not need to be retrieved.
- Your doctor will analyze the recorded images to make a diagnosis or recommend further tests.
Benefits
- Non-invasive and painless with no sedation required.
- Provides a detailed view of the small intestine, which is difficult to examine using other methods.
- Allows for early detection of gastrointestinal conditions.
- Minimal recovery time, enabling patients to resume normal activities quickly.
Risks
Capsule endoscopy is a very safe procedure, but potential risks include:
- Difficulty swallowing the capsule in rare cases.
- Capsule retention in the digestive tract, which may require additional procedures to remove.
When to Contact a Doctor
Seek medical attention if you experience:
- Severe abdominal pain or bloating.
- Prolonged delay in passing the capsule.
- Symptoms of bowel obstruction
