14 results
Liver Function Test (LFTs) Elevation
AST - Cardiac and skeletal muscle, kidney, brain
ALT - More specific for
Function Test (LFTs) Elevation ... vs bone Bili - Direct ... Obstructive) vs Indirect ... SinaiBmoreIMRes #Liver #FunctionTest ... #LFTs #Elevation
Jaundice Evaluation Algorithm #Diagnosis #Management #EM #IM #GI #Jaundice #Hyperbilirubinemia #Workup #Evaluation #Differential #Algorithm #Direct #Indirect
Jaundice Evaluation Algorithm ... Hyperbilirubinemia #Workup ... #Evaluation #Differential ... #Algorithm #Direct ... #Indirect #Conjugated
Approach to Conjugated Hyperbilirubinemia - Differential Diagnosis Algorithm

1. Definition: T.bili elevation + >20% conjugated
2. Obtain RUQ
Diagnosis Algorithm ... Definition: T.bili elevation ... Hyperbilirubinemia #direct ... #bilirubin #Differential ... #Diagnosis #Algorithm
Approach to Thrombotic Microangiopathy (TMA) - Differential Diagnosis and Management Algorithm

Suspected TMA: Unexplained thrombocytopenia + MAHA
Microangiopathy (TMA) - Differential ... and Management Algorithm ... function panel, Direct ... bilirubin • ↓ ... Diagnosis #Management #Algorithm
Approach to Neonatal Jaundice

Causes of pathologic hyperbilirubinemia can be classified as due to (1) increased bilirubin
(1) increased bilirubin ... , (2) impaired bilirubin ... Neonatal #Jaundice #Algorithm ... #Differential # ... Workup #bilirubinemia
Hemolysis - Diagnostic Algorithm and Causes

Increased red cell production: 
 • Increased Reticulocytosis/polychromasia 
 • Erythroid
Hemolysis - Diagnostic Algorithm ... Increased Serum bilirubin ... Hemolytic #Anemia #Algorithm ... #Differential # ... Causes #Workup #
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
platelet number Direct ... bilirubin - Mild-to-moderate ... elevation Serum ... WBC count and differential ... ThromboticThrombocytopenicPurpura #Diagnosis #Workup
Hemolytic Anemias - Differential Diagnosis Algorithm

Signs of anemia and hemolysis:
 • ↓ Haptoglobin
 • ↑ LDH
Hemolytic Anemias - Differential ... Diagnosis Algorithm ... • ↑ LDH • ↑ Indirect ... / unconjugated bilirubin ... #Diagnosis #Algorithm
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Liver Injury - Differential ... Diagnosis Algorithm ... - +/- elevation ... Half-life: 1 week • Direct ... #diagnosis #algorithm
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
- +/- elevation ... life: 1 week • Direct ... bilirubin: ↑ ... : • Bilirubin: ... chemistry #diagnosis #differential