17 results
Liver Function Test (LFTs) Elevation
AST - Cardiac and skeletal muscle, kidney, brain
ALT - More specific for
Liver Function Test ... specific for the liver ... Transaminase >> Alkaline ... Cholestatic Pattern - Alkaline ... #FunctionTest #
Pulmonary Function Tests (PFTs) - Interpretation Algorithm
 • Normal
 • Pulmonary Hypertension, Anemia, Carboxyhemoglobinemia
 • Chest
Interpretation Algorithm ... • Normal • ... #Pulmonary #FunctionTests ... Interpretation #Algorithm
Liver Enzymes (LFTs) - Causes of Hepatocellular and Cholestatic Liver Injury
Hepatocellular Liver Injury
 • AST/ALT elevation
Liver Enzymes (LFTs ... and Cholestatic Liver ... specific for hepatic ... + ULN ALT) / (alkaline ... phosphatase + ULN alkaline
Alkaline Phosphatase (ALP) Elevation - Differential Diagnosis Algorithm

ALP:
 - Enzymes that catalyze hydrolysis of organic phosphate
Differential Diagnosis Algorithm ... disturbance (obstructed liver ... Highest • Bone • Liver ... elevation DDX of Hepatic ... Differential #Diagnosis #Algorithm
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
Liver Chemistries ... • Liver injury ... - If both are normal ... replaced by non-hepatic ... • Near normal
Abnormal Liver Function Tests - Differential Diagnosis Algorithm for Transaminitis
Hepatocellular Pattern (ALT or AST > ALP):
Abnormal Liver Function ... Differential Diagnosis Algorithm ... or AST > ALP): ... Cholestatic Pattern (ALP ... Transaminitis #Algorithm
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Differential Diagnosis Algorithm ... Injury: • Hepatic ... Venoocclusive disease • Hepatic ... function may be abnormal ... differential #diagnosis #algorithm
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Abnormal liver function ... tests algorithm ... ALP, alkaline phosphatase ... ; ALT, alanine aminotransferase ... #Algorithm #Hepatology
Liver Function Tests (LFTs) - Normal Values and Interpretation

Alanine aminotransferase (ALT/SGPT) - Liver, cardiac & skeletal
(LFTs) - Normal ... Interpretation Alanine ... aminotransferase (ALT ... , lungs, RBCs Alkaline ... phosphatase (AlkP
Hepatocellular Liver Injury - Differential Diagnosis Framework:
Liver Injury → liver test abnormalities without evidence of liver
increase in AST/ALT ... compared with alkaline ... disproportionate increase in alkaline ... compared with AST/ALT ... Diagnosis #hepatology #algorithm