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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Causes of Severe Acute Liver Injury
 - Ichemic hepatitis
 - Acute biliary obstruction
 - Drug-Induced liver
Causes of Severe Acute ... hepatitis - Acute ... biliary obstruction ... Hemochromatosis - Primary biliary ... LiverInjury #Severe #Acute
Gallstone Diseases
1. Asymptomatic Stones 75%
2. Biliary Pain 20%
3. Acute Cholecystitis 10%
4. Mirizzi's Syndrome < 0.1%
5. Cholangitis/
Biliary Pain 20% ... Acute Cholecystitis
Drug Induced Liver Injury (DILI) - Stepwise Diagnosis Algorithm
DILI suspicion
Features toxic aetiology: Skin involvement, Kidney injury,
Stepwise Diagnosis Algorithm ... Benign/malignant biliary ... obstruction, Primary biliary ... dechallenge • Acute ... Injury #Diagnosis #Algorithm
Focused evaluation algorithm for acute liver injury

#Liver #Injury #Acute #Evaluation #Algorithm #Diagnosis #Hepatology
Focused evaluation algorithm ... for acute liver ... Liver #Injury #Acute ... #Evaluation #Algorithm
Primary Biliary Cirrhosis - Diagnosis Algorithm
Symptoms: Fatigue, Pruritus, Right upper quadrant discomfort
Signs: Jaundice, Xanthelasmata, Hepatomegaly
Associated history:
Primary Biliary ... Cirrhosis - Diagnosis Algorithm ... #PBC #Primary #Biliary ... Cirrhosis #Diagnosis #Algorithm
Screening and surveillance of varices in patients with cirrhosis. 

- No for screening need if platelets
Surveillance #Hepatology #EGD ... #PrimaryCare #Algorithm
Brisk Gastric Bleeding on Upper Endoscopy
87 year old female. Acute bleeding in stomach.  Dieulafoy’s Lesion
Acute bleeding in ... Upper #Endoscopy #EGD
Acute Esophageal Necrosis
History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis
Diagnosis EGD and Biopsy
Differential: Melanosis, Melanoma,
Acute Esophageal ... Sepsis Diagnosis EGD ... Braghirol @KBrag_MD #Acute
General algorithm for the management of inflammatory pancreatic fluid collections. 

ANC, acute necrotic collection; APFC, acute
General algorithm ... ANC, acute necrotic ... collection; APFC, acute ... debridement; AP, acute ... collections #pseudocyst #algorithm
Acute Esophageal Necrosis (Black Esophagus) on Endoscopy

Dr. Joaquín Berrueta Mezzera @DrJBerrueta

#Acute #Esophageal #Necrosis #Black #Esophagus #Endoscopy
Acute Esophageal ... DrJBerrueta #Acute ... Esophagus #Endoscopy #EGD