What Is Capsule Endoscopy?

Capsule endoscopy refers to a non-invasive medical procedure that is primarily used to diagnose and evaluate conditions that affect the small intestine, where traditional endoscopy and colonoscopy may not reach. If you live or work in the greater Hagerstown, MD area, Dr. Pear Enam, Dr. Rashid Hanif, and Dr. Urooj Ahmed of Gastroenterology Associates offer this guidance regarding the purpose and benefits of a capsule endoscopy.

How Does a Capsule Endoscopy Work?

Capsule endoscopy involves swallowing a small, pill-sized capsule that has a tiny camera that takes detailed visual information and images of the various components of your digestive tract –

• Esophagus
• Stomach
• The small intestine, and sometimes even the colon.

The preparation for this type of endoscope procedure typically includes fasting, usually overnight, with some patients required to take a laxative or stay on a clear liquid diet.  

• The capsule endoscopy pill that is to be swallowed is about equal to the size of a large vitamin. This pill remains attached to a thin tube that transmits images to be recorded and worn on a belt or vest.
• As the capsule navigates your digestive tract, it captures thousands of images/second.  
• After the capsule has passed through your body (usually within 8 to 72 hours), you'll return to the clinic to have the recording device removed. The recorded images are downloaded and reviewed by a healthcare provider, typically a gastroenterologist.

What Conditions are Diagnosed and Evaluated by Capsule Endoscopy?

This non-invasive procedure is effectively used as follows –

Gastrointestinal Bleeding Location

Capsule endoscopy can identify the source if there is unexplained bleeding in the GI tract or small intestine.

Inflammatory Bowel Disease Assessment (IBD)

This procedure can assess the severity and the extent of IBD or Crohn's disease.  

Malabsorption Disorders

It can evaluate conditions where the small intestine is unable to absorb nutrients properly. An example of this would include SIBO, celiac disease, etc., in which the small intestine's lining can be visualized and evaluated.

Small Intestine Tumors and Polyps

This endoscope procedure can identify small intestine abnormalities that may indicate other growth or disease.

Capsular endoscopy is minimally invasive, making it a valuable diagnostic tool, especially for visualizing GI and small intestine issues that may elude other imaging techniques or a more traditional endoscopy.

Contact a Leading Hagerstown, MD Gastroenterologist Today

Capsule endoscopy is generally considered safe and well-tolerated; however, it is essential to understand the risks and benefits. Contact Dr. Enam, Dr. Hanif, and Dr. Ahmed, or a Gastroenterology Associates staff member at (301) 733-4404 or online.