The serological types of AIHA include warm autoimmune hemolytic anemia (wAIHA), cold agglutinin disease (CAD), mixed type AIHA (mixed AIHA) and paroxysmal cold hemoglobinuria (PCH). Recently, an atypical form of AIHA with DAT negative and the presence of IgA and warm IgM has been distinguished [2].

There are two main types of autoimmune hemolytic anemia: warm autoimmune hemolytic anemia and cold autoimmune hemolytic anemia. This classification depends on the type of antibodies …

2018年11月30日 · Autoimmune hemolytic anemia (AIHA) is a decompensated acquired hemolysis caused by the host’s immune system acting against its own red cell antigens. Consequent complement activation can impact the clinical picture and is an emerging target for therapeutic approaches. When a patient presents with anemia, a stepwise approach should be followed.

The seven types of AIHA are as follows: warm-antibody autoimmune hemolytic anemia (wAIHA); cold-antibody AIHA (includes cold agglutinin syndrome (CAS) and cold agglutinin disease (CAD)); mixed AIHA (also called combined cold and warm AIHA); paroxysmal cold hemoglobinuria (PCH), also called Donath–Landsteiner antibody test-positive AIHA ...

2024年11月7日 · Autoimmune hemolytic anemia (AIHA) comes in two main forms — warm and cold. Each type can affect symptoms and treatments in unique ways. In this article, we’ll discuss what sets these types of AIHA apart and the most common treatments for each. What Is Autoimmune Hemolytic Anemia?

2021年10月6日 · Autoimmune hemolytic anemia (AIHA) is defined as increased destruction of red cells through autoimmune mechanisms, usually mediated by autoantibodies against erythrocyte surface...

2014年4月1日 · Uncompensated autoantibody-mediated red blood cell (RBC) consumption is the hallmark of autoimmune hemolytic anemia (AIHA). Classification of AIHA is pathophysiologically based and divides AIHA into warm, mixed or cold-reactive subtypes. This thermal-based classification is based on the optimal autoantibody-RBC reactivity temperatures.

2024年11月1日 · Adult autoimmune haemolytic anaemias (AIHAs) include different subtypes of a rare autoimmune disease in which autoantibodies targeting autoantigens expressed on the membrane...

2024年4月12日 · There are several different categories of AIHAs recognized according to their features in the direct antiglobulin test (DAT). (1) Warm-antibody AIHA (wAIHA) exhibits a pan-reactive IgG autoantibody recognizing a portion of band 3 (wherein the DAT may be positive with IgG, C3d or both).

Autoimmune Hemolytic Anemia (AIHA): Attack of immune system on healthy RBCs. Learn the 2 types (warm & cold), symptoms & diagnosis.