Gastroenterology

Chronic Abdominal Pain

Chronic Mesenteric Ischemia

Acute and Chronic Gastritis: Pathogenesis and clinical findings

Irritable Bowel Syndrome (IBS): Pathogenesis and clinical findings

Gastroesophageal Reflux Disease (GERD): Complications

Stomach Acid Reducing Medications: Mechanisms of Action

Celiac Disease: Pathogenesis and clinical findings

Celiac Disease: Complications

Small Bowel Bacterial Overgrowth: Pathogenesis and clinical findings

Gastroesophageal Reflux Disease (GERD): Pathogenesis and clinical findings

Acute GI Related Abdominal Pain

Dysphagia

Malignant Esophagitis

Barrett’s Esophagus

Zenker’s Diverticulum: Pathogenesis and Clinical Findings

Achalasia: Findings on Fluoroscopy with Barium Swallow

Infectious Esophagitis: Pathogenesis and clinical findings

Eosinophilic Esophagitis: Pathogenesis and Clinical Findings

Achalasia: Pathogenesis and clinical findings

Constipation

Constipation in Children

Pathogenesis of Select Causes of Constipation in Adults and in Elderly

Nausea and Vomiting

Anti-Emetics Mechanism of Action

Neurotransmitters and Pharmacology behind Nausea and Vomiting

Gastroenteritis: Pathogenesis and clinical findings

Vomiting: Pathogenesis

Acetaminophen Overdose: Pathogenesis and Clinical findings

Liver Disorders

Non-Alcoholic Fatty Liver Disease: Pathogenesis and Clinical Findings

Acute Liver Failure: Pathogenesis and clinical findings

Alcoholic Fatty Liver Disease: Pathogenesis and clinical findings

Hepatic Encephalopathy: Pathogenesis and Clinical Findings

Hepatitis C (HCV) Infections: Explaining Serology Patterns

Cirrhosis: Pathogenesis and Complications

Signs of Chronic Liver Disease

Ascites: Pathogenesis and Clinical Findings

Ascites: Complications

Viral Hepatitis

A1AT Deficiency

Hereditary Hemochromatosis

Auto-immune Hepatitis (AIH)

Primary Biliary Cirrhosis (PBC)

Primary Sclerosing Cholangitis (PSC)

Lower GI Bleed

Acute Lower GI Bleeds: Pathogenesis and Clinical Findings

Ischemic Colitis: Pathogenesis and Clinical Findings

Colorectal Carcinoma: Pathogenesis and Clinical Findings

Hemorrhoids: pathogenesis and clinical findings

Lower GI Bleed: Risk Factors

Diverticulosis and Angiodysplasia

Diarrhea

Fecal Incontinence

Clostridium difficile infection: pathogenesis and clinical findings

Small Bowel Bacterial Overgrowth: Pathogenesis and clinical findings

Infectious Large Bowel Diarrhea

Infectious Small Bowel Diarrhea

Infectious Diarrhea: Pathogenesis of Food Poisoning

Abdominal masses

Incisional Hernia: Pathogenesis and Clinical Findings

Acquired Inguinal Hernias: Indirect + Direct

Inflammatory Bowel Disease

Ulcerative Colitis: Clinical Findings

Microscopic Colitis: Pathogenesis and Clinical Findings

Crohn’s Disease

Upper GI Bleed

Mallory-Weiss Tear

Esophageal/Gastric Varices: Pathogenesis and clinical findings

Peptic Ulcer Disease

Upper GI Bleed: Etiologies and Clinical Findings

Gall Bladder

Gall Bladder Disorders

Gastroenterology in the ICU

Refeeding Syndrome: Pathogenesis and clinical findings