6 results
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
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Diagnosis Algorithm ... Warm AIHA • Cold ... AIHA • Alloimmune ... perfringens - Complement-Mediated ... #Causes #Hematology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Viral infection, autoimmune ... Positive Coombs testing ... younger pts) Differential ... temperatures by fixing complement ... hemolytic #anemia #hematology
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Diagnosis Algorithm ... Agglutination - Cold ... elliptocytosis, autoimmune ... #workup #hematology ... #testing
Pancytopenia - Workup and Differential Diagnosis Algorithm
Consumption Disorders
 1. Autoimmune Mediated Pancytopenia
 2. Splenic Sequestration
Peripheral Destruction
Diagnosis Algorithm ... Autoimmune Mediated ... Autoimmune condition ... Eating disorders ... #Hematology
Pancytopenia - Workup and Differential Diagnosis Algorithm
Consumption Disorders
 1. Autoimmune Mediated Pancytopenia
 2. Splenic Sequestration
Peripheral Destruction
Diagnosis Algorithm ... Autoimmune Mediated ... Autoimmune condition ... Eating disorders ... #Hematology
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Secondary Amenorrhea - Differential ... Diagnosis Algorithm ... failure (<35 years old ... , e.g. autoimmune ... Functional (e.g. eating