Procedures Barrx Procedure Capsule Video Endoscopy Colonoscopy ERCP - Endoscopic Retrograde Cholangiopancreatography Esophageal Dilation EUS - Endoscopic Ultrasound Flexible Sigmoidoscopy In Office IV Infusion ? Remicade Liver Biopsy Paracentesis PEG Tube Placement SIBO Test (Breath Test) Upper Endoscopy.