9 results
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
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Hemolysis - Differential ... Diagnosis Algorithm Extravascular ... elliptocytosis - RBC ... #Extravascular # ... Algorithm #Causes #Hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
vs Extravascular ... • Intrinsic RBC ... #Hemolytic #Intravascular ... #Extravascular ... differential #diagnosis #hematology
Abnormal Liver Function Tests - Differential Diagnosis Algorithm for Transaminitis
Hepatocellular Pattern (ALT or AST > ALP):
Ducts - PBC ... , PSC, Alcoholic ... Congenital, Others, Cirrhosis ... Burak @kwburak #LFTs ... Algorithm #diagnosis #hepatology
Pancytopenia - Differential Diagnosis Algorithm
 • 12-13 g/dL,
 • ANC < 1800/uL,
 • platelet < 150,000/uL

Initial
Initial Workup: CBC ... reticulocyte count, LFTs ... ↑ Destruction (hemolysis ... Diagnosis #Algorithm #hematology
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
Red Blood Cell (RBC ... spherocytosis, Hemolytic ... Schistocytes - Hemolytic ... coagulopathy (DIC) #RBC ... #differential #hematology
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Autoimmune hepatitis, PBC ... stone, Malignancy, PBC ... hepatitis: < 1 • Cirrhosis ... • LDH: Heart, RBC ... diagnosis #algorithm #hepatology
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
hepatitis: < 1 • Cirrhosis ... • Bilirubin: RBC ... cardiac muscle, RBC ... • LDH: Heart, RBC ... #differential #Hepatology
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
hemorrhage and hemolysis ... reflection of intravascular ... hemolysis Platelet ... from ischemia WBC ... Diagnosis #Workup #Hematology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Diagnosis: • hemolytic ... • Compensated hemolysis ... Blood smear - RBC ... the RBCs causing intravascular ... #anemia #hematology