Intravascular - Anemias
1. Complement activated:
2. Physical or mechanical trauma:
3. Toxic microenvironment:
h Paroxysmal Nocturnal Hemoglobinemia
h Paroxysmal Cold Hemoglobinemia
h Autoimmune hemolytic anemias
h Alloimmune hemolytic anemias - IgM
h Microangiopathic hemolytic anemias (MAHA)
h Osmotic trauma
h Heart & vessel abnormalities
h Prosthetic heart valves
h D.I.C.
h Bacterial & Parasitic infections
h Venoms & Drugs