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Paroxysmal cold hemoglobinuria

rare

Paroxysmal cold hemoglobinuria (PCH) is a very rare subtype of autoimmune hemolytic anemia (AIHA), caused by the presence of cold-reacting autoantibodies in the blood and characterized by the sudden presence of hemoglobinuria, typically after exposure to cold temperatures.

Also known as
Donath-Landsteiner hemolytic anaemia · Donath-Landsteiner hemolytic anemia · Donath-Landsteiner syndrome · hemoglobinuria paroxysmal cold · PCH

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