Autoimmune Hemolytic Anemia (AIHA)
WARM AHA
- Primary - Idiopathics
- Secondary
Infectious
• Viral- HIV, EBV, HCV, HEV
• Parasitic- Babesia
Immunodeficiency
• Hematopoietic stem cell transplant
• Solid organ Transplant
Lymphoproliferative
• CLL
• Non-Hodgkin Lymphoma
Autoimmune
• Lupus
• Rheumatoid arthritis
• Scleroderma
• Ulcerative colitis
• Granulomatosis with polyangiitis
Drug Exposure
• Antibiotics- eg penicillin, cephalosporins
• NSAIDs/antipyretics- e.g. diclofenac, acetaminophen
• Anticancer agents- eg fludarabine, cisplatin, ipilimumab
• Others- eg. alpha-methyldopa
COLD AHA
- Primary - Idiopathic
- Secondary Lymphoproliferative
• CLL
• Non-Hodgkin Lymphoma
- Secondary Infectious
• EBV
• Viral PNA
• Mycoplasma
Nikita Deshpande @NikitaSonaliyaD
#Autoimmune #Hemolytic #Anemia #AIHA #Diagnosis #Differential #Algorithm
