Gastrointestinal Disorders

Vascular

• Mesenteric Ischemia
• AAA - Abdominal Aortic Aneurysm
• Ischemic Cholitis
• Portal Hypertension
• Aortoenteric Fistula
• Upper GI Bleed
• Lower GI Bleed

Esophagus

• Esophageal Varices
• Mallory-Weiss Tear
• Esophagitis w/ Severe Bleed
• Food Bolus Impaction
• Esophageal Perforation (Boerhaave)
• Zenker Diverticulum
• Achalasia
• Schatzki Ring
• Esophageal Stricture
• Esophagitis
• DES - Diffuse Esophageal Spasm
• Hiatal Hernia
• Barrett's Esophagus
• Esophageal Caner

Stomach

• Perforated Peptic Ulcer
• Stress Ulcers
• Helicobacter Pylori
• GERD - Gastroesoohageal Reflux Disease
• NSAID Related Mucosal Injury
• Gastritis
• Gastroparesis
• Adenocarcinoma
• MALT Lymphoma
• Zollinger-Ellison Syndrome
• Gastric Outlet Obstruction
• Bezoars

Pancreas

• Pancreatitis
• Pancreatic Cancer

Liver

• Liver Failure
• Cirrhosis
• Fatty Liver
• Portal Hypertension
• Hepatitis

Biliary

• Cholangitis
• Cholecystitis
• Cholelithiasis
• Biliary Colic

Spleen

• Splenic Rupture

Appendix

• Appendicitis

Bowel

Small/Large Bowel

• IBS - Inflammatory Bowel Syndrome
• IBD - Ischemic Bowel Disease
• Crohn's Disease
• Volvulus
• Celiac Disease
• Intussusception
• Polyps

Small Bowel

• SBO - Small Bowel Obstruction
• Bowel Perforation
• Duodenal Ulcer

Large Bowel

• Diverticular Disease
• Toxic Megacolon
• Ulcerative Colitis

Rectum

• Diarrhea
• Hemorrhoids
• Fecal Impaction
• Fecal Incontinence
• Rectal Abscess
• Rectal Fistula
• Constipation
• Rectal Prolapse
• Polyps

Nutrition / Metabolic Related

• Obesity
• Phenylketonuria
• Rickets
• Refeeding Syndrome
• Short Gut Syndrome
• Malabsorption

GI - Immune

• Anaphylaxis

Pediatric

• Hypertrophic Pyloric Stenosis
• Intussuception

Toxin Ingestion

• Acetamenophen Overdose

Other

• Blunt Trauma
• Penetrating Trauma