ACUTE PANCREATITIS Decompensated cirrhosis SBO/LBO/Ileus RUQ pain Biliary ddx Diarrhea DDX Diverticulitis Elevated liver Enzyme GI Bleed UGIB/LGIB PUD Gastritis / Esophagitis Mallory-Weiss Tear Variceal Bleed Dysphagia / Food Impaction Acure liver injury Choledocho lithiasis Acute Cholangitis Acute Cholecystitis COLITS Severe Diarrhea / Gastroenteritis c-diff IBD flare gi cancers alcoholic hepatitis