Classification of Hemolytic Anemia
Diagnostic Approaches
Hemolytic anemia is classified into intrinsic and extrinsic types based on underlying causes. Accurate diagnosis is essential for effective management.
6/7/2025• 5 min read• 36 views
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Classification of Hemolytic Anemia
Introduction
Hemolytic anemia is a condition characterized by the premature destruction of red blood cells (RBCs), leading to anemia. It can be classified based on its underlying causes, which include intrinsic and extrinsic factors.
Classification
Intrinsic Hemolytic Anemia
- Hereditary Spherocytosis
- Sickle Cell Disease
- G6PD Deficiency
- Thalassemia
Extrinsic Hemolytic Anemia
- Autoimmune Hemolytic Anemia
- Microangiopathic Hemolytic Anemia
- Paroxysmal Nocturnal Hemoglobinuria (PNH)
Diagnostic Approaches
Laboratory Investigations
- Complete Blood Count (CBC)
- Peripheral Blood Smear
- Coombs Test
- Lactate Dehydrogenase (LDH) Levels
Imaging & Bone Marrow Analysis
Additional diagnostic methods include ultrasound for splenomegaly and bone marrow examination for assessing erythropoiesis.
Conclusion
Timely and accurate diagnosis of hemolytic anemia is crucial for effective treatment and management. Proper classification aids in determining the appropriate therapeutic interventions.
Tags
#Hemolytic Anemia#Autoimmune Hemolytic Anemia#Pathology#G6PD Deficiency#Sickle Cell Disease
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