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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Acute Esophageal Necrosis (Black Esophagus) on Endoscopy

Dr. Joaquín Berrueta Mezzera @DrJBerrueta

#Acute #Esophageal #Necrosis #Black #Esophagus #Endoscopy
Acute Esophageal ... Necrosis (Black ... Esophagus) on Endoscopy ... #Black #Esophagus ... #gastroenterology
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Acute Esophageal Necrosis
History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis
Diagnosis EGD and Biopsy
Differential: Melanosis, Melanoma,
Acute Esophageal ... #Esophageal #Necrosis ... #black #esophagus ... #diagnosis #management ... #gastroenterology
Endoscopic Bleeding Risk - Summary points from ASGE guideline 

Low Risk Procedures 
 - Diagnostic endoscopy
Endoscopic Bleeding ... - Diagnostic endoscopy ... #Endoscopic #Bleeding ... #Risks #Gastroenterology ... HighRisk #Diagnosis #Management
Prague Criteria - For Endoscopically Suspected Esophageal Columnar Metaplasia/Barrett's Esophagus
1) Ensure Hiatus Hernia Is Recognised By
Endoscopically Suspected Esophageal ... Metaplasia/Barrett's Esophagus ... Criteria #Barretts #Esophagus ... #diagnosis #endoscopy ... #EGD #gastroenterology
Management of Jackhammer Esophagus or Esophageal Spasm
Step 1: Assess the severity of the motility disturbance
Step 2:
Management of Jackhammer ... Esophagus or Esophageal ... #Jackhammer #Esophagus ... #Esophageal #Spasm ... #Management #gastroenterology
Brisk Gastric Bleeding on Upper Endoscopy
87 year old female. Acute bleeding in stomach.  Dieulafoy’s Lesion
Brisk Gastric Bleeding ... on Upper Endoscopy ... Acute bleeding in ... #Upper #Endoscopy ... #EGD #gastroenterology
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Endoscopy - Management of Bleeding Esophageal Varices 
What to Band?
 - Always find the varix that
Endoscopy - Management ... of Bleeding Esophageal ... #Esophageal #Varices ... #gastroenterology ... #fellows #endoscopy
Functional Dyspepsia - Pathophysiology, Diagnosis and Management
Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
Diagnosis and Management ... pylori infection, Acute ... structurally normal endoscopy ... Pathophysiology #Diagnosis #Management ... #algorithm #gastroenterology
Antibiotic Prophylaxis for Endoscopy (ASGE 2015) 

Give Antibiotics: 
 - PEG tube placement (or PEG-J)
Prophylaxis for Endoscopy ... Cirrhosis & GI bleeding ... #Prophylaxis #Endoscopy ... #Indications #Gastroenterology ... #Management