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Questions and Answers
What is the primary pathophysiologic mechanism for the anemia in this patient?
Which of the following RBC morphological changes is NOT typically seen in this patient's peripheral smear?
What is the mechanism by which a prosthetic heart valve can cause hemolysis?
What is the characteristic RBC morphology associated with cytoskeleton abnormalities?
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What is the characteristic RBC morphology associated with megaloblastic anemia?
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What is the association between burr cells and microangiopathic hemolytic anemia?
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Why is the normal platelet count in this patient important in ruling out microangiopathic hemolytic anemia?
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What is the characteristic peripheral blood finding associated with megaloblastic anemia, in addition to oval-macrocytes?
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Why are the RBC fragments, burr cells, and helmet cells seen in this patient's peripheral smear?
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What is the most likely cause of the patient's anemia, based on the information provided?
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