Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Liver Enzymes (LFTs) - Causes of Hepatocellular and Cholestatic Liver Injury
Hepatocellular Liver Injury
 β€’ AST/ALT elevation
Liver Enzymes (LFTs ... Liver Injury ... pathology (low level ... Transaminitis #diagnosis #differential ... #hepatology
Patterns of Liver Injury
Transaminase Levels:
  > 50x normal - Ischemic Hepatitis
  > 20x normal
Patterns of Liver ... Injury Transaminase ... #Patterns #Liver ... #Injury #hepatology ... transaminitis #differential
Appearance of Liver Lesions on Various Imaging Modalities
 β€’ Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... , Metastasis #Liver ... POCUS #radiology #differential ... #diagnosis #comparison ... table #appearance #hepatology
Hepatocellular Liver Injury - Differential Diagnosis Framework:
Liver Injury β†’ liver test abnormalities without evidence of liver
Injury - Differential ... Injury β†’ liver ... Injury Differential ... #Injury #Differential ... #Diagnosis #hepatology
Elevated Liver Function Tests (LFTs) - Differential Diagnosis Framework
Mild (<100-500): 
 β€’ NAFLD
 β€’ Cirrhosis
 β€’
Elevated Liver Function ... (Drug-induced liver ... injury) β€’ Ischemic ... LouLectures #Liver ... #Diagnosis #hepatology
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 β€’ Infectious: Hepatitis C, A,
Causes of Acute Liver ... Injury - Differential ... Hepatocellular - Liver ... Artery: Shock Liver ... #Injury #Differential
Diagnosis and Management of Idiosyncratic Drug-induced Liver Injury (DILI)

DILI Types:
 β€’ Intrinsic - predictable, dose dependent
Idiosyncratic Drug-induced Liver ... or symptoms of liver ... Drug #induced #Liver ... #differential # ... gastroenterology #hepatology
Liver Function Tests (LFTs) - Normal Values and Interpretation

Alanine aminotransferase (ALT/SGPT) - Liver, cardiac & skeletal
Liver Function Tests ... nucleotidase - Liver ... hepatocellular injury ... LouLectures #Liver ... Interpretation #diagnosis #hepatology
Hepatic Masses on CT - Differential Diagnosis by CT Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Masses on CT - Differential ... Arterial Phase, Portal ... Masses #CT #CTA #differential ... #diagnosis #liver ... #hepatology #radiology
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... Sign) for ACL Injury ... Normal on the right ... #Lellis #Test #Lever ... physicalexam #sports #msk
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