SUTHEE LEELASETTAKUL, M.D.
Internal Medicine, Medical Oncology
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Today, you can easily observe symptoms that may indicate gastrointestinal and liver diseases or even lead to colorectal cancer on your own. If you notice any warning signs, it is advisable to consult a doctor for small intestine cancer screening using a capsule endoscope.
Capsule endoscopy is an advanced innovation for diagnosing gastrointestinal diseases. This technology allows examination of the deepest parts of the small intestine that conventional endoscopic procedures cannot reach. It provides detailed, accurate, and highly effective diagnostic results. The capsule-sized device, similar to a medication capsule, is designed for easy and safe swallowing.
One of the major advantages of capsule endoscopy is that it is a non-invasive and painless procedure, unlike traditional methods such as barium X-rays. Additionally, it allows for the detection of abnormalities throughout the entire length of the small intestine, including hard-to-reach areas.
The procedure begins with the patient swallowing the "capsule endoscope" with water. The capsule travels through the digestive system, particularly the small intestine—the most difficult part to examine using conventional techniques. It eventually exits the body naturally through bowel movements without causing any harm. During the procedure, images of the digestive tract are continuously recorded and transmitted to an external device.
Image Reference: https://northeastdigestive.com/blog/7-things-to-know-about-capsule-endoscopies/
With a size comparable to a medication capsule, the capsule endoscope is designed for easy ingestion and ensures a safe, effective, and thorough examination of the small intestine.
The process takes approximately seven hours, capturing two images per second and storing up to 50,000 images.
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