12 results
Differential diagnosis of schistocytes / fragmentation hemolysis:
 • Thrombotic microangiopathies (TMA)
    - TTP
Differential diagnosis ... : • Thrombotic ... - Drug-induced thrombotic ... #schistocytes #differential ... #diagnosis #hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Framework for Hemolysis ... syndrome - Thrombotic ... microangiopathy: Thrombotic ... Extravascular #Causes #differential ... #diagnosis #hematology
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
RBC) Morphology Atlas ... spherocytosis, Hemolytic ... uremic syndrome, Thrombotic ... key #diagnosis #differential ... #hematology
Autoimmune Hemolytic Anemia (AIHA) - Differential Diagnosis Table

Warm AIHA (48-70%)
Cold AHA (16-32%)
 • Donath-Landsteiner HA (paroxysmal
Autoimmune Hemolytic ... Anemia (AIHA) - Differential ... Diagnosis Table ... #Diagnosis #Table ... #hematology
Algorithm for workup of thrombocytopenia based on observation of the peripheral blood film. 
TTP/HUS indicates thrombotic
/HUS indicates thrombotic ... thrombocytopenic purpura/hemolytic ... thrombocytopenia, Hematology ... #Diagnosis #Differential
Thrombotic Microangiopathies - Primary Thrombotic Microangiopathy (TMA) - Differential Diagnosis Table

 • Thrombotic Thrombocytopenic Purpura (TTP)
- Primary Thrombotic ... Microangiopathy (TMA) - Differential ... Diagnosis Table ... Microangiopathy #TMA #hematology ... #differential #
Approach to Thrombotic Microangiopathy (TMA) - Differential Diagnosis and Management Algorithm

Suspected TMA: Unexplained thrombocytopenia + MAHA
Approach to Thrombotic ... Microangiopathy (TMA) - Differential ... Haptoglobin, LDH, Urine ... Haptoglobin • ↑ Urine ... Management #Algorithm #hematology
Thrombotic Microangiopathy - TTP VS HUS

Big picture points : Often hard to differentiate the two entities,
Thrombotic Microangiopathy ... Often hard to differentiate ... testing for TTP #Thrombotic ... Comparison #Diagnosis #Table ... #Hematology
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
Microangiopathic Hemolytic ... Cold autoimmune hemolytic ... RBC #Morphology #differential ... #diagnosis #hematology ... #microscopy #atlas
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
Evaluation for Thrombotic ... hemorrhage and hemolysis ... intravascular hemolysis ... WBC count and differential ... Diagnosis #Workup #Hematology