Immunohistochemistry in AML with Myelodysplasia-Related Changes
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Often positive with abnormalities of chromosomes 5 and 7. CD34 may only be expressed in a subpopulation of the blasts.
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Variably positive, but may be seen more commonly in
cases with abnormalities of chromosomes 5 and 7.
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Variably positive
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Variably positive
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Other myeloid antigens may be positive.