Gastroenterology
Luminal GI, liver, pancreas and biliary disease.
- Acute Liver Failureacute liver failure · encephalopathy · INR
- Alcoholic Liver Diseasealcoholic hepatitis · cirrhosis · Maddrey
- Appendicitisappendicitis · McBurney · Alvarado score
- Barrett's EsophagusBarrett · intestinal metaplasia · adenocarcinoma
- Biliary Tract Diseasecholelithiasis · cholecystitis · cholangitis · Charcot triad · ERCP
- Carcinoid Tumor and Neuroendocrine Tumorscarcinoid · 5-HIAA · serotonin
- Celiac Diseaseceliac · gluten · anti-tTG · malabsorption
- Cholangitis and Choledocholithiasischolangitis · Charcot triad · ERCP
- Cholelithiasis and Cholecystitisgallstones · cholecystitis · Murphy sign
- Colorectal Cancer and Polypsadenoma · FAP · Lynch syndrome · colonoscopy · CEA
- Crohn DiseaseCrohn · IBD · skip lesions · biologics
- Diarrheal Diseases and GI InfectionsC. diff · Salmonella · E. coli · vancomycin · fecal transplant
- Diverticular Diseasediverticulosis · diverticulitis · colon
- Esophageal Canceresophageal cancer · squamous adenocarcinoma · dysphagia
- Esophageal Motility Disorders — Achalasia and Othersachalasia · motility · manometry
- Gallbladder Diseasecholelithiasis · cholecystitis · Murphy sign
- Gastritis — Acute and Chronicgastritis · autoimmune · atrophic
- Gastroesophageal Reflux DiseaseGERD · PPI · Barrett esophagus
- Gastrointestinal Stromal TumorGIST · c-KIT · imatinib
- GERD and Barrett's EsophagusGERD · Barrett's · PPI · metaplasia · adenocarcinoma
- GI Bleeding — Upper and Lowermelena · hematochezia · EGD · colonoscopy · PPI
- Helicobacter pylori InfectionH. pylori · triple therapy · urease
- Hepatic Encephalopathyhepatic encephalopathy · ammonia · lactulose
- Hepatitis B and CHBsAg · HCV RNA · cirrhosis · HCC · DAAs
- Hepatitis Viruseshepatitis B · hepatitis C · HBsAg · anti-HCV
- Hepatocellular CarcinomaHCC · AFP · cirrhosis
- Hepatorenal Syndromehepatorenal · cirrhosis · terlipressin
- Inflammatory Bowel DiseaseCrohn disease · ulcerative colitis · skip lesions
- Inflammatory Bowel Disease — Crohn vs UCCrohn's · ulcerative colitis · skip lesions · crypt abscesses · biologics
- Intestinal Obstructionobstruction · ileus · volvulus
- Irritable Bowel SyndromeIBS · functional · Rome criteria
- Ischemic Colitis and Mesenteric Ischemiaischemic colitis · mesenteric ischemia · SMA
- Liver Disease and Cirrhosiscirrhosis · portal hypertension · ascites · varices
- Lower GI BleedingLGI bleed · diverticular · colonoscopy
- Malabsorption Syndromesmalabsorption · steatorrhea · D-xylose
- Marginal Zone and MALT Lymphomamarginal zone lymphoma · MALT lymphoma · Helicobacter pylori · t(11;18) · splenic marginal zone
- Non-Alcoholic Fatty Liver DiseaseNAFLD · NASH · metabolic
- Pancreatitisacute pancreatitis · lipase · amylase · gallstones
- Pancreatitis — Acute and Chronicpancreatitis · Ranson · lipase
- Peptic Ulcer DiseaseH. pylori · NSAID · PPI · gastric ulcer
- Portal Hypertension and Varicesportal hypertension · varices · TIPS
- Primary Biliary CholangitisPBC · anti-mitochondrial · cholestasis
- Primary Sclerosing CholangitisPSC · IBD · beading
- Spontaneous Bacterial PeritonitisSBP · cirrhosis · ascites
- Ulcerative ColitisUC · IBD · continuous · mesalamine
- Upper GI BleedingUGI bleed · variceal · peptic ulcer