• Acute Cholangitis
• Acute Cholecystitis
• Acute Gastritis
• Acute Liver Failure
• Acute Nonvariceal Upper Gastrointestinal Bleeding
• Acute Pancreatitis in Adults
• Alcohol-related Liver Disease
• Anal Fissure
• Aphthous Stomatitis
• Barrett Esophagus
• Burning Mouth Syndrome
• Choledocholithiasis
• Chronic Gastritis
• Chronic Pancreatitis
• Cirrhosis of the Liver
• Constipation in Adults
• Crohn Disease in Adults
• Eosinophilic Esophagitis in Adults
• Fecal Impaction
• Functional Dyspepsia
• Gallstones
• Gastroesophageal Reflux Disease (GERD)
• Helicobacter pylori Infection
• Hemorrhoids
• Irritable Bowel Syndrome (IBS)
• Menetrier Disease
• Pancreatic Cyst
• Pancreatic Pseudocyst
• Peptic Ulcer Disease
• Portal Hypertension
• Xerostomia