Difference between revisions of "DZI20-210-Case-4"

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|authoredOn=October 21, 2020 02:31:03 PM
 
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Latest revision as of 14:01, December 9, 2024

DZI20-210-Case-4
80 yo man with patch/plaques then tumors diagnosed as MF, then radiated. Now ? recurrent disease on hand and back.
Skin, left hand: Primary cutaneous T-cell lymphoma, CD8+, with high proliferation index. IHC shows the atypical lymphocytes are CD3+ CD2+ CD8+ granzyme B+, TIA1+, with loss of CD5 and CD7 (subset), CD4-, CD30-. Ki67 is close to 100%. Positive TCR beta and TCR gamma gene rearrangements.
December 31, 1969 7:00:00 PM