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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Eosinophilic Esophagitis (EoE) - Spectrum of Response
Non-response:
 • Histology: Persistent eosinophilia, ≥ 15 eos/hpf
 • Symptoms:
Eosinophilic Esophagitis ... findings, EREFS score ... metric; EEsAl score ... esophagus, EREFS score ... Response #diagnosis #gastroenterology
Eosinophilic Esophagitis (EoE) - Endoscopic ReFerence Score (EREFS)
Edema (Loss of vascular markings):
 - Grade 0: Distinct
Eosinophilic Esophagitis ... (EoE) - Endoscopic ... #EREFS #EoE #Eosinophilic ... #Esophagitis #Endoscopic ... classification #gastroenterology
Colonoscopy Tips and Tricks 

By Dr. Steven Bollipo @stevenbollipo and Dr. Enrik Aguila @enrrikke

#Colonoscopy #Tips #Tricks
Colonoscopy Tips ... @enrrikke #Colonoscopy ... Tricks #management #gastroenterology ... #fellows #endoscopy
Trichuris dysentery syndrome on sigmoidoscopy (whipworms)

An 8y child was referred for sigmoidoscopy from a pediatric unit.
We put the scope ... paed unit for endoscopy ... sigmoidoscopy #colonoscopy
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Secondary Causes of Esophageal Eosinophilia (EoE) - Differential Diagnosis
 • Gastroesophageal reflux disease
 • Eosinophilic gastrointestinal
of Esophageal Eosinophilia ... (EoE) - Differential ... reflux disease • Eosinophilic ... #Differential # ... Secondary #Causes #gastroenterology
Endoscopy - Management of Bleeding Esophageal Varices 
What to Band?
 - Always find the varix that
Endoscopy - Management ... Always hold the scope ... pull back the scope ... Tricks #management #gastroenterology ... #fellows #endoscopy
Polyp Incidence on Colonoscopy
Tubular adenoma - 47.2%
Hyperplastic polyp - 16.0%
Tubulovillous adenoma - 17.6%
Normal - 5.6%
Inflammatory polyp
Polyp Incidence on Colonoscopy ... Polyps #Incidence #Colonoscopy ... #differential # ... diagnosis #gastroenterology
Antibiotic Prophylaxis for Endoscopy (ASGE 2015) 

Give Antibiotics: 
 - PEG tube placement (or PEG-J)
Prophylaxis for Endoscopy ... Peritoneal dialysis & colonoscopy ... #Prophylaxis #Endoscopy ... #Indications #Gastroenterology