Simultaneous occurrence of cutaneous T cell lymphoma and low-grade B cell lymphoproliferative diseases. A report of two cases.

Allué, L; Domingo, A; Moreno, A; Crespo, N; Marcoval, J; Peyrí, J · J Am Acad Dermatol · 1990

case_report · Level V

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Abstract

Two previously unreported patients with cutaneous T cell lymphoma associated with systemic low-grade B cell proliferations are presented. The first patient had Waldenström's macroglobulinemia and the second had simultaneous chronic lymphocytic leukemia. The use of immunosuppressive drugs or a genetic predisposition may have contributed to the second malignancy. However, the possibility that malignant helper/inducer T lymphocytes were a factor in the promotion of the proliferation of B cells cannot be excluded.

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