17 results
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
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Causes of Extravascular ... • PCH • PNH ... • MAHA (TTP ... Diagnosis #Algorithm #Causes ... #Hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Causes Intravascular ... thrombocytopenic purpura (TTP ... hemoglobinuria (PNH ... #Hemolytic #Intravascular ... #diagnosis #hematology
Iron Deficiency Anemia - Differential Diagnosis Algorithm

Labs: Ferritin, iron, transferrin, TIBC, TSAT, sTfR

 • Blood loss:
loss: Intravascular ... (not extravascular ... ) hemolysis, Intensive ... athletic training, Pulmonary ... Algorithm #ferritin #hematology
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... artery aneurysm: Causes ... - Disseminated intravascular ... neoplasms - PNH ... Diagnosis #clots #hematology
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
Diagnosis for Hemolytic ... IVIG infusion Intravascular ... : TTP, HUS, DIC, ... udaygulati #Hemolytic ... classification #hematology
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
• Microcytic - Iron-deficiency ... PD deficiency, Pulmonary ... thrombocytopenia (ITP ... , Disseminated intravascular ... #differential #hematology
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
TTP - Laboratory ... reflection of intravascular ... impairment #TTP ... ThromboticThrombocytopenicPurpura #Diagnosis #Workup ... #Hematology
Causes of Iron Deficiency - Differential Diagnosis Algorithm
 • Blood loss: GI (cancer, ulcer, IBD), GU
Causes of Iron Deficiency ... loss: Intravascular ... hemolysis, (PNH ... athletic training, Pulmonary ... Differential #Diagnosis #Causes
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
disease - DIC/TTP ... /HUS - Hemolytic ... Defects: • DIC, TTP ... Differential #Diagnosis #hematology ... #rheumatology #
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... platelet decrease - PNH ... thrombocytopenia - DIC, TTP ... Diagnosis #Algorithm #workup ... #hematology #testing