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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Classification of Pancreatic Fluid Collections
Interstitial Edematous Pancreatitis: 
 < 4 weeks - Acute (peri)panreatic fluid collection
Classification of ... Pancreatic Fluid ... peri)panreatic fluid ... extrapancreatic fluid ... #Collections #Classification
General algorithm for the management of inflammatory pancreatic fluid collections. 

ANC, acute necrotic collection; APFC, acute
General algorithm ... inflammatory pancreatic fluid ... peripancreatic fluid ... #pancreatic #fluid ... collections #pseudocyst #algorithm
Forrest Classification for Peptic Ulcer Bleeding
Rebleeding risks are without endoscopic intervention
1a - Spurting Bleed - 60-100%
Forrest Classification ... Re-bleeding #Forrest #Classification ... Bleeding #Risks #Grading
Deciphering the SAAG - Serum to Ascites Albumin Gradient
Ascites is either made in the liver sinusoid
Ascites Albumin Gradient ... albumin in the fluid ... SAAG #Ascites #Fluid ... Serum #Albumin #Gradient
Hepatopulmonary Syndrome (HPS) Diagnosis Algorithm
Bubble echo is the first piece of the puzzle. The nail on
HPS) Diagnosis Algorithm ... the dx is an A-a gradient ... HPS #Diagnosis #Algorithm
Eosinophilic Esophagitis (EoE) - Endoscopic ReFerence Score (EREFS)
Edema (Loss of vascular markings):
 - Grade 0: Distinct
Score #diagnosis #classification ... gastroenterology #EGD #grading
Pancreatic Fluid Collections - revised Atlanta Classification
Interstitial (85%):
 - Collections < 4 weeks - APFC (acute
Pancreatic Fluid ... revised Atlanta Classification ... acute pancreatic fluid ... #Pancreatic #Fluid ... Collections #Atlanta #Classification