CD30 Ki-1 - dermpathmd.com

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Transcript of CD30 Ki-1 - dermpathmd.com

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Anaplastic Large Cell Lymphoma-CD30+

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CD30 Ki-1

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Pearls Pleomorphic mononuclear

cell infiltrate with enlarged and hyperchromatic nuclei with prominent nucleoli and numerous MF

May have mixed inflammatory cell infiltrate

Confirm with IHC-CD30+ Rule out systemic

anaplastic lymphoma metastatic to the skin