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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Forrest Classification for Peptic Ulcer Bleeding
Rebleeding risks are without endoscopic intervention
1a - Spurting Bleed - 60-100%
Forrest Classification ... Re-bleeding #Forrest #Classification ... gastroenterology #EGD
Endoscopic Bleeding Risk - Summary points from ASGE guideline 

Low Risk Procedures 
 - Diagnostic endoscopy
Procedures - Diagnostic ... forceps biopsy (EGD ... - Resections (ESD ... Gastroenterology #EGD ... LowRisk #HighRisk #Diagnosis
Chicago Classification of Esophageal Motility Disorders
Achalasia
EGJ Outflow Obstruction
Distal Esophageal Spasm
Jackhammer Esophagus
Absent Contractility
Ineffective Motility
Rapid Contraction

#Chicago #Classification #Esophageal
Chicago Classification ... Disorders Achalasia EGJ ... Contraction #Chicago #Classification
Gastric Neuroendocrine Tumor (NET) Types
Type 1 - Chronic atrophic gastritis and pernicious anaemia
Type 2 - Zollinger
Zollinger Ellison syndrome ... Tumor #NET #Types #Classification
Causes of Small Bowel Bleeding - Differential Diagnosis
Common Causes:
 • Under age 40 years: Inflammatory Bowel
- Differential Diagnosis ... Plummer-Vinson syndrome ... Ehlers-Danlos syndrome ... , Inherited syndromes ... #Differential #Diagnosis
Eosinophilic Esophagitis (EoE) - Endoscopic ReFerence Score (EREFS)
Edema (Loss of vascular markings):
 - Grade 0: Distinct
ReFerence #Score #diagnosis ... #classification ... gastroenterology #EGD
Sarin's Classification of Gastric Varices
 - Gastroesophageal Varices (GOVs)
 - Isolated Gastric Varices (IGVs)

Dr. Katarzyna Monika
Sarin's Classification ... KM_Pawlak #Sarins #Classification ... Gastric #Varices #diagnosis
EUS assessment of Gastric Varices - Soderlund Classification

Dr. Katarzyna Monika Pawlak @KM_Pawlak

#Soderlund #Classification #EUS #Gastric #Varices
Varices - Soderlund Classification ... #Soderlund #Classification ... Gastric #Varices #diagnosis
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
Irritable Bowel Syndrome ... Pathophysiology, Diagnosis ... functional somatic syndromes ... Irritable #Bowel #Syndrome ... Pathophysiology #Diagnosis
Acute Esophageal Necrosis
History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis
Diagnosis EGD and Biopsy
Differential: Melanosis, Melanoma,
chest pain, Sepsis Diagnosis ... EGD and Biopsy ... black #esophagus #diagnosis