This procedure is performed to allow visualization of the esophagus. It can be performed as an alternative to upper endoscopy. The procedure involves swallowing a capsule, called a Pillcam, about the size of a multivitamin which contains 2 miniature digital cameras. The tiny cameras will take thousands of digital images as the capsule passes through your esophagus. The images are recorded by a data recorder and then transmitted to computer where they can be viewed. The procedure is used primarily to screen for complications of gastroesophageal reflux disease including Barrett's esophagus and to screen for esophageal varices.

To prepare for this exam you should have nothing to eat or drink or take any medication 2 hours before the exam. Arrive at your appointment wearing loose-fitting, 2-piece clothing. There is no sedation involved with this procedure; therefore you can drive yourself to and from the office the day of your scheduled test. Small sensors will be attached to your chest with adhesive pads. These are then connected to a data recorder worn around your waist. While lying flat on your back you will swallow the Pillcam with a few sips of water. Typically the procedure takes about 20 minutes and is completely painless.

The Pillcam will be excreted naturally with the stool. This happens generally within 24 hours of the procedure. Let your physician know if you have a pacemaker or implantable defibrillator or if you have a history of bowel obstruction. If you develop unexplained abdominal pain, abdominal distension or vomiting, you should contact the office. MRI procedures should be postponed until after the Pillcam has passed from the body.

Back to Office Procedures