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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Endoscopic Bleeding Risk - Summary points from ASGE guideline 

Low Risk Procedures 
 - Diagnostic endoscopy
Risk - Summary ... forceps biopsy (EGD ... #Risks #Gastroenterology ... #EGD #LowRisk # ... HighRisk #Diagnosis #Management
Upper GI Bleed - Stigmata of recent hemorrhage - Prevalence and Risk of Rebleeding.
The stigmata of
Prevalence and Risk ... value for the risk ... #Diagnosis #Gastroenterology ... Prevalence #Stigmata #EGD ... #Endoscopy
Brisk Gastric Bleeding on Upper Endoscopy
87 year old female. Acute bleeding in stomach.  Dieulafoy’s Lesion
Bleeding on Upper Endoscopy ... Bleeding #Upper #Endoscopy ... #EGD #gastroenterology ... #clinical
EGD Nail Removal in the Duodenum
6y M, Hx of 2.5" carpenter's Nail ingestion 3hrs. Very sharp
High risk of injury ... Nail #Removal #Endoscopy ... #egd #esophagogastroduodenoscopy ... #gastroenterology ... #retrieval #clinical
Forrest Classification for Peptic Ulcer Bleeding
Rebleeding risks are without endoscopic intervention
1a - Spurting Bleed - 60-100%
Bleeding Rebleeding risks ... are without endoscopic ... Ulcer #Bleeding #Risks ... #Grading #gastroenterology ... #EGD #clinical
Functional Dyspepsia - Pathophysiology, Diagnosis and Management
Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
Diagnosis and Management ... Risk factors: ... structurally normal endoscopy ... Pathophysiology #Diagnosis #Management ... #algorithm #gastroenterology
Acute Esophageal Necrosis
History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis
Diagnosis EGD and Biopsy
Differential: Melanosis, Melanoma,
Sepsis Diagnosis EGD ... and Biopsy Differential ... Klebsiella, pneumoniae) Management ... esophagus #diagnosis #management ... #gastroenterology
Gastric Intestinal Metaplasia (GIM)
 • GIM is a precancerous, histopathologic change characterized by replacement of normal
pylori) gastritis Clinical ... algorithm for GIM management ... Endoscopic surveillance ... GIM #diagnosis #management ... #gastroenterology
Classification of the stigmata of bleeding ulcers, including prevalence and risks of further bleeding; 

A, clean
prevalence and risks ... #Diagnosis #Gastroenterology ... Prevalence #Stigmata #EGD ... #Endoscopy
Pancreatic cystic lesions (PCLs)
 - classified into simple retention cysts, pseudocysts and cystic neoplasms 
 -
histological and clinical ... lesions #PCLs #gastroenterology ... #diagnosis #management ... #differential