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Leukaemia cutis in chronic CD8+ T lymphocytic leukaemia
H Kishimoto1, A Mamada, I Katayama
1Department of Dermatology, School of Medicine, Tokyo Medical and Dental University, Japan.
Abstract:
A 66-year-old woman with CD8+ chronic lymphocytic leukaemia developed multiple indurated erythema or plaques. A skin biopsy specimen showed dense infiltration of leukaemia cells in the dermis and subcutaneous tissue. Most of the infiltrating cells were CD8 + cells. To our best knowledge, leukaemia cutis such as this case showing plaques with diffuse infiltration of CD8 + cells has not been reported previously.