DZI20-210-Case-2
64 yo man with light purplish-pink smooth papules on parietal scalp and previous similar lesion on left cheek.
Left parietal scalp biopsy: Involvement by a T-cell lymphoma.
IHC shows leasional cells are weakly TCR-betaf1 positive, CD3+, CD2+, CD30+, negative for CD4, CD8, CD5, CD7, CD25. Ki67:70-80%.
December 31, 1969 7:00:00 PM
