CD79a - Welcome to DermpathMD.com/Dermatopathology … atlas/Cutaneous B-cell...
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Transcript of CD79a - Welcome to DermpathMD.com/Dermatopathology … atlas/Cutaneous B-cell...
![Page 1: CD79a - Welcome to DermpathMD.com/Dermatopathology … atlas/Cutaneous B-cell Lymphoma-4.pdfLymphoma-B cell immunophenotype. CD79a. Pearls ... Look for infiltration around eccrine](https://reader034.fdocuments.in/reader034/viewer/2022042410/5f27c5d919fcd85e0e2255c1/html5/thumbnails/1.jpg)
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Cutaneous Marginal Zone Lymphoma-B cell immunophenotype
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CD79a
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Pearls Bottom heavy lymphoid
infiltrate Grenz zone separates
infiltrate from epidermis May have germinal
centers Look for infiltration
around eccrine ducts Confirm with IHC: B
cells positive for CD20/CD79a