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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Cholangiogram Biliary Anatomy on ERCP

#Cholangiogram #Biliary #Anatomy #hepatology #ercp
Cholangiogram Biliary ... Anatomy on ERCP ... #Cholangiogram ... #Biliary #Anatomy ... #hepatology #ercp
Causes of Severe Acute Liver Injury
 - Ichemic hepatitis
 - Acute biliary obstruction
 - Drug-Induced liver
hepatitis - Acute biliary ... Hemochromatosis - Primary biliary ... cholangitis ... Acute #Causes #Differential
Algorithm for the Diagnosis of Primary Biliary Cholangitis (PBC). 

US, ultrasound; MRCP, magnetic resonance cholangiopancreatography; ALP,
Algorithm for the ... Diagnosis of Primary Biliary ... Cholangitis (PBC ... US, ultrasound; MRCP ... #Cholangitis #PBC
How a cholangiogram corresponds to liver segments
 - Numbers indicate drained hepatic segments
 - Right anterior
How a cholangiogram ... lateral course #cholangiogram ... #anatomy #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 ... Gallstone #Diseases #differential
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 ... cholangitis, Primary ... sclerosing cholangitis
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
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
function tests algorithm ... include extrahepatic biliary ... LFTs #Abnormal #Algorithm ... Liver #Enzymes #Differential