Dr. Michael Chew @mchew85
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GrepMed Gastroenterology-Hepatology Editor, Academic Hospitalist UC Davis Medical Center Internal Medicine, Yale Gastroenterology Fellow '22
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Causes of Severe Acute Liver Injury
 - Ichemic hepatitis
 - Acute biliary obstruction
 - Drug-Induced liver
Causes of Severe Acute ... hepatitis - Acute ... hepatitis - Wilson disease ... #Causes #Differential ... #Hepatology #Diagnosis
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
(IBS) - Pathophysiology ... , Diagnosis and ... factors: Previous acute ... common: Food, Acute ... #Algorithm #gastroenterology
Causes of Small Bowel Bleeding - Differential Diagnosis
Common Causes:
 • Under age 40 years: Inflammatory Bowel
Bowel Bleeding - Differential ... Diagnosis Common ... Inflammatory Bowel Disease ... #Diagnosis #Causes ... #gastroenterology
Gallstone Diseases
1. Asymptomatic Stones 75%
2. Biliary Pain 20%
3. Acute Cholecystitis 10%
4. Mirizzi's Syndrome < 0.1%
5. Cholangitis/
Gallstone Diseases ... Acute Cholecystitis ... Mirizzi's Syndrome ... #differential # ... diagnosis #causes
Table of Causes of Acute Liver Injury
#Diagnosis #Hepatology #Acute #Liver #Injury #Causes #Differential #Incidence #Table #Failure
Table of Causes of Acute ... Liver Injury #Diagnosis ... #Hepatology #Acute ... Injury #Causes #Differential
Common Etiologies of Cirrhosis

Inflammation

 - Hepatitis B (15 percent)

 - Hepatitis C (47 percent)

 - Schistosomiasis
- Wilson disease ... (Budd-Chiari syndrome ... 14 percent) #Diagnosis ... #Differential # ... Hepatology #Cirrhosis
Functional Dyspepsia - Pathophysiology, Diagnosis and Management
Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
Functional Dyspepsia - Pathophysiology ... , Diagnosis and ... pylori infection, Acute ... Functional #Dyspepsia #Pathophysiology ... #algorithm #gastroenterology
Acute Esophageal Necrosis
History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis
Diagnosis EGD and Biopsy
Differential: Melanosis, Melanoma,
Acute Esophageal ... chest pain, Sepsis Diagnosis ... EGD and Biopsy Differential ... Braghirol @KBrag_MD #Acute ... #management #gastroenterology
Functional Dyspepsia - Signs, Symptoms and Pathophysiology
Delayed gastric emptying - Postprandial fullness, nausea, vomiting
Hypersensitivity to gastric
, Symptoms and Pathophysiology ... nonerosive reflux disease ... Functional #Dyspepsia #Pathophysiology ... #gastroenterology ... #symptoms #diagnosis
Eosinophilic Gastroenteritis: Treatment Options Based on Severity of the Disease
Mild:
 • Trial of PPI
 • Trial
Severity of the Disease ... Concern for HES: • Hematology ... • Additional diagnostic ... Treatment #management #gastroenterology