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 ... hepatitis - Acute biliary ... cholangitis ... Severe #Acute #Causes ... #Differential #Hepatology
Algorithm for the Diagnosis of Primary Biliary Cholangitis (PBC). 

US, ultrasound; MRCP, magnetic resonance cholangiopancreatography; ALP,
Algorithm for the ... Cholangitis (PBC ... US, ultrasound; MRCP ... #Cholangitis #PBC ... #Hepatology
Drug Induced Liver Injury (DILI) - Stepwise Diagnosis Algorithm
DILI suspicion
Features toxic aetiology: Skin involvement, Kidney injury,
Stepwise Diagnosis Algorithm ... for alternative causes ... cholangitis, Primary ... sclerosing cholangitis ... #hepatology
Cholangiogram Biliary Anatomy on ERCP

#Cholangiogram #Biliary #Anatomy #hepatology #ercp
Cholangiogram Biliary ... Anatomy on ERCP ... Cholangiogram #Biliary ... #Anatomy #hepatology ... #ercp
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% ... Cholangitis/ Pancreatitis ... differential #diagnosis #causes
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 ... #hepatology
Common Etiologies of Cirrhosis

Inflammation

 - Hepatitis B (15 percent)

 - Hepatitis C (47 percent)

 - Schistosomiasis
congenital - Primary biliary ... #Differential #Hepatology ... #Cirrhosis #Causes
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Antibiotic Prophylaxis for Endoscopy (ASGE 2015) 

Give Antibiotics: 
 - PEG tube placement (or PEG-J)
mediastinal cysts - Biliary ... obstruction without cholangitis ... : ERCP incomplete ... GI tract) - Biliary ... obstruction without cholangitis
Primary Sclerosing Cholangitis (PSC) - Cancer Surveillance Algorithm

#PSC #Primary #Sclerosing #Cholangitis #Cancer #Surveillance #Algorithm #screening #hepatology
Primary Sclerosing Cholangitis ... Cancer Surveillance Algorithm ... Primary #Sclerosing #Cholangitis ... #Surveillance #Algorithm ... #screening #hepatology
Primary Biliary Cirrhosis (PBC) - Diagnosis Algorithm

#Primary #Biliary #Cirrhosis #PBC #Diagnosis #Algorithm #hepatology
Primary Biliary ... PBC) - Diagnosis Algorithm ... #Primary #Biliary ... PBC #Diagnosis #Algorithm ... #hepatology