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Updated: Sep 30, 2025
06:29
Methods for Quantitative Detection of Antibody-induced Complement Activation on Red Blood Cells
Published on: January 29, 2014
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Complications of Autoimmune Hemolytic Anemia
1Division of Hematology and Medical Oncology, Mayo Clinic Arizona, 5881 E. Mayo Boulevard, Phoenix, AZ 85054, USA.
Hematology/Oncology Clinics of North America
|March 14, 2022
Summary
Autoimmune hemolytic anemia (AHIA) involves antibodies attacking red blood cells, causing lysis and anemia. Vigilant management is crucial due to potential complications like thrombosis and infections.
Area of Science:
- Hematology
- Immunology
- Internal Medicine
Background:
- Autoimmune hemolytic anemia (AIHA) is an acquired autoimmune disorder.
- It is characterized by autoantibodies targeting red blood cell (RBC) antigens, leading to hemolysis.
- Hemolysis can cause symptomatic anemia and various complications.
Purpose of the Study:
- To highlight the diverse complications associated with AIHA.
- To emphasize the need for clinical vigilance throughout the disease course.
- To underscore the importance of comprehensive management strategies for AIHA.
Main Methods:
- Review of existing literature on AIHA pathophysiology and clinical manifestations.
- Analysis of reported complications in patients with AIHA.
- Synthesis of current understanding regarding disease-related and treatment-related adverse events.
Main Results:
- AIHA presents with hemolysis, leading to anemia.
- Complications include cutaneous, thrombotic, renal, and infectious disorders.
- These complications can arise from the autoantibody, hemolysis, or treatment.
Conclusions:
- AIHA management requires awareness of potential complications at all stages.
- Comprehensive assessment and vigilance are essential for optimal patient outcomes.
- Addressing complications is integral to the overall treatment strategy for AIHA.
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