Concomitant B Hairy Cell Leukemia and Mycosis Fungoides in an Elderly Man

The development of both a T- and B-cell lymphoproliferative disorder in one patient is an unlikely coincidence due to the low prevalence of each malignancy. We report a 65-year-old man with a previously documented history of B hairy cell leukemia, who presented with a new-onset acneiform eruption of...

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Bibliographic Details
Main Authors: Eric Wong (Author), Muhammad N. Mahmood (Author), Thomas G. Salopek (Author)
Format: Book
Published: Karger Publishers, 2017-04-01T00:00:00Z.
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Summary:The development of both a T- and B-cell lymphoproliferative disorder in one patient is an unlikely coincidence due to the low prevalence of each malignancy. We report a 65-year-old man with a previously documented history of B hairy cell leukemia, who presented with a new-onset acneiform eruption of his scalp, face, trunk, back, and extremities. Routine pathology of the skin lesions with immunohistochemical stains and molecular studies were consistent with a folliculotropic mycosis fungoides. B hairy cell leukemia and mycosis fungoides occurring in the same patient seems to be a rare phenomenon with only 5 cases reported in the literature.
Item Description:1662-6567
10.1159/000456650