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G2 Gastroenterology
Acronyms
Toronto Notes 2019
Acronyms
ALF acute liver failure
BE Barrett’s esophagus
BT biologic therapy
CCK cholecystokinin
CD Crohn’s disease
DM diabetes mellitus
DPG deamidated gliadin peptides DES diffuse esophageal spasm EIM extraintestinal manifestation EN enteral nutrition
ERCP endoscopic retrograde
cholangiopancreatography EUS endoscopic ultrasound
EVL endoscopic variceal ligation IBD FAP familial adenomatous polyposis IBS GE gastroesophageal ICP GERD gastroesophageal reflux disease INH GI gastrointestinal LES HAV hepatitis A virus MRCP HBV hepatitis B virus
HCC hepatocellular carcinoma MS HCV hepatitis C virus NAC HNPCC hereditary non-polyposis colorectal NAFLD
cancer NERD HRS hepatorenal syndrome NMS HVPG hepatic venous pressure gradient OGD
inflammatory bowel disease irritable bowel syndrome intracranial pressure isoniazid
lower esophageal sphincter magnetic resonance cholangiopancreatography multiple sclerosis N-acetylcysteine
non-alcoholic fatty liver disease non-erosive reflux disease neuroleptic malignant syndrome oesophagogastroduodenoscopy
PBC primary biliary cirrhosis
PN parenteral nutrition
PPI proton pump inhibitor
PSC primary sclerosing cholangitis PTC percutaneous transhepatic
cholangiography PUD peptic ulcer disease
SBP spontaneous bacterial peritonitis TIPS transjugular intrahepatic
portosystemic shunt TPN total parenteral nutrition TTG tissue transglutaminase
UC ulcerative colitis
Anatomy Review
Overview of Gastrointestinal Tract
• thegastrointestinaltractrunsfrommouthtoanus(“gumtobum”)
Rectum
© Kateryna Procunier 2014, after Jane Wang 2009
Lumen
Esophagus
Gallbladder
Liver
Bulb of the duodenum
Gastric Pit
Teniae Coli
Lumen
Villi Lumen
Crypts
Figure 1. Overview of gastrointestinal tract
Stratified squamous epithelium
Lumen
Tubular glands
Stomach
Pancreas
Ligament of Treitz
Duodenum
Asc. Colon
Jejunum
Dsc. Colon
Ileum