A patient has spherocytes on the peripheral smear and a positive direct antiglobulin test. Which condition is …

Question

A patient has spherocytes on the peripheral smear and a positive direct antiglobulin test. Which condition is most likely?

Accepted Answer

보기 1: Autoimmune hemolytic anemia

Spherocytes occur both in hereditary spherocytosis and in autoimmune hemolytic anemia. The direct antiglobulin test separates them: a positive result indicates immune-mediated hemolysis, that is, autoimmune hemolytic anemia, whereas hereditary spherocytosis is negative.

Answer

보기 2: Hereditary spherocytosis

Answer

보기 3: Glucose-6-phosphate dehydrogenase deficiency

Answer

보기 4: Megaloblastic anemia

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A patient has spherocytes on the peripheral smear and a positive direct antiglobulin test. Which condition is most likely?

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