Evaluation of the PillCam ESO Capsule in the Detection of Esophageal Varices

Exclusion Criteria1

• Patient has dysphagia2. Patient has known Zenkers Diverticulum3.Patient went through previous endoscopic treatment of esophageal varices.4. Patient is known or is suspected to suffer from intestinal obstruction.5. Patient has a cardiac pacemakers or other implanted electro medical devices.6.Female patient is pregnant 7.Patient is expected to undergo MRI examination within 7 days after ingestion of the capsule.8.Patient has had a prior abdominal surgery of the gastrointestinal tract (other than uncomplicated appendectomy or uncomplicated cholecystectomy) 9. Patient has any condition, which precludes compliance with study and/or device instructions.10.Patient suffers from life threatening conditions11.Patient is currently participating in another clinical study.