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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8 results
Eosinophilic Esophagitis (EoE) - Spectrum of Response
Non-response:
 • Histology: Persistent eosinophilia, ≥ 15 eos/hpf
 • Symptoms:
: Persistent endoscopic ... 30% decrease in EREFS ... Improved findings, EREFS ... Normal esophagus, EREFS ... Response #diagnosis #gastroenterology
Eosinophilic Esophagitis (EoE) - Endoscopic ReFerence Score (EREFS)
Edema (Loss of vascular markings):
 - Grade 0: Distinct
Esophagitis (EoE) - Endoscopic ... ReFerence Score (EREFS ... 1: Present #EREFS ... Score #diagnosis #classification ... #gastroenterology
Functional Dyspepsia - Pathophysiology, Diagnosis and Management
Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
Functional Dyspepsia - Pathophysiology ... structurally normal endoscopy ... Functional #Dyspepsia #Pathophysiology ... Diagnosis #Management #algorithm ... #gastroenterology
Forrest Classification for Peptic Ulcer Bleeding
Rebleeding risks are without endoscopic intervention
1a - Spurting Bleed - 60-100%
Forrest Classification ... risks are without endoscopic ... Re-bleeding #Forrest #Classification ... Risks #Grading #gastroenterology
Colon Polyp Removal Algorithm - Endoscopy or Surgery Referral
Studies show polyp removal surgeries are performed at
Polyp Removal Algorithm ... - Endoscopy or ... #Colon #Polyp #Algorithm ... Referral #management #gastroenterology
Gastric Intestinal Metaplasia (GIM)
 • GIM is a precancerous, histopathologic change characterized by replacement of normal
Clinical decision algorithm ... GIM management Endoscopic ... diagnosis #management #gastroenterology
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
Syndrome (IBS) - Pathophysiology ... and Management Algorithm ... Bowel #Syndrome #Pathophysiology ... Diagnosis #Management #Algorithm ... #gastroenterology
Classification of the stigmata of bleeding ulcers, including prevalence and risks of further bleeding; 

A, clean
Classification of ... #Diagnosis #Gastroenterology ... Stigmata #EGD #Endoscopy