Symptoms of<unk>  may be due to the underlying anemia; including shortness of breath or dyspnea, fatigue, headache, muscle weakness and pallor. In cold agglutinin disease (cold antibody type), agglutination and impaired passage of red blood cells through capillaries in the extremities causes acrocyanosis and Raynaud phenomenon with a rare complication of gangrene Spherocytes are found in immunologically-mediated hemolytic anemias. Signs of hemolysis that are present in<unk>  include low hemoglobin (blood count), alterations in levels of cell markers of hemolysis; including elevated lactate dehydrogenase (LDH), decreased haptoglobin and elevated unconjugated bilirubin. Reticulocytosis, or an increase in circulating immature red blood cells, may be seen.
Autoimmune hemolytic anemia
Mixed autoimmune hemolytic anemia
Cold autoimmune hemolytic anemia
Acquired hemolytic anemia
Microangiopathic hemolytic anemia
Mechanical hemolytic anemia
Drug-induced nonautoimmune hemolytic anemia
Cryoglobulinemia