Acquired hemolytic anemia due to the presence of AUTOANTIBODIES which agglutinate or lyse the patient's own RED BLOOD CELLS.

Synonyms: Cold Antibody Diseases, Hemolytic Anemia, Autoimmune, Anaemia, Autoimmune Haemolytic, Cold Agglutinin Disease, Cold Agglutinin Diseases, Autoimmune Haemolytic Anaemia, Haemolytic Anaemia, Autoimmune, Anemia, Hemolytic, Idiopathic Acquired, Anemia, Hemolytic, Autoimmune, Anemia, Hemolytic, Cold Antibody, Autoimmune Hemolytic Anemia, Anemia, Autoimmune Hemolytic, Agglutinin Disease, Cold, Autoimmune Hemolytic Anemias, Cold Antibody Disease, Cold Antibody Hemolytic Anemia, Acquired Autoimmune Hemolytic Anemia, Autoimmune Haemolytic Anaemias, Idiopathic Autoimmune Hemolytic Anemia