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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12 results
Eosinophilic Esophagitis (EoE) - Spectrum of Response
Non-response:
 • Histology: Persistent eosinophilia, ≥ 15 eos/hpf
 • Symptoms:
Eosinophilic Esophagitis (EoE ... symptom metric • Endoscopy ... : Persistent endoscopic ... score < 20 • Endoscopy ... #Esophagitis #EoE
Eosinophilic Esophagitis (EoE) - Endoscopic ReFerence Score (EREFS)
Edema (Loss of vascular markings):
 - Grade 0: Distinct
Eosinophilic Esophagitis (EoE ... ) - Endoscopic ReFerence ... Present #EREFS #EoE ... #Esophagitis #Endoscopic
Brisk Gastric Bleeding on Upper Endoscopy
87 year old female. Acute bleeding in stomach.  Dieulafoy’s Lesion
Bleeding on Upper Endoscopy ... Bleeding #Upper #Endoscopy ... gastroenterology #clinical
Forrest Classification for Peptic Ulcer Bleeding
Rebleeding risks are without endoscopic intervention
1a - Spurting Bleed - 60-100%
risks are without endoscopic ... gastroenterology #EGD #clinical
Gastric Intestinal Metaplasia (GIM)
 • GIM is a precancerous, histopathologic change characterized by replacement of normal
pylori) gastritis Clinical ... GIM management Endoscopic
EGD Nail Removal in the Duodenum
6y M, Hx of 2.5" carpenter's Nail ingestion 3hrs. Very sharp
Nail #Removal #Endoscopy ... gastroenterology #retrieval #clinical
Boerhaave Syndrome on Endoscopy 

Boerhaave Syndrome with complete left wall dehiscence. This one went to surgery
Boerhaave Syndrome on Endoscopy ... Boerhaave #Syndrome #clinical ... #endoscopy #video
Post sphincterotomy bleeding- rare visible bleeding vessel.

Andy Tau, MD @DrBloodandGuts

#sphincterotomy #bleeding #vessel #clinical #egd #endoscopy #video
bleeding #vessel #clinical ... #egd #endoscopy ... #video
Boerhaave Syndrome on Endoscopy - Pleural Space

Massive Spontaneous Esophageal Perforation (Boerhaave Syndrome) in active COVID 19
Boerhaave Syndrome on Endoscopy ... Boerhaave #Syndrome #clinical ... #endoscopy #video
Pulsatile Intact Arterial Vessel on Endoscopy (EMR)
An intact visible vessel (arterial) with overlying mucosa stripped cleanly
Arterial Vessel on Endoscopy ... Intact #Vessel #Endoscopy ... artery #pulsatile #clinical ... #video #gastroenterology