Which of the following is a cause of intravascular hemolysis?
Intravascular destruction of red blood cells: Microangiopathy (eg aoic stenosis, prosthetic valve leak) Transfusion reactions (eg ABO incompatibility) Infection (eg clostridial sepsis, severe malaria) Paroxysmal cold hemoglobinuria March hemoglobinuria Paroxysmal nocturnal hemoglobinuria Following intravenous infusion with hypotonic solutions Snake bites Exposure to compounds with high oxidant potential (eg copper in Wilson's disease)
Warm type autoimmune hemolytic anemia
PNH
Cold agglutinin disease
Hereditary spherocytosis
NEET 2019