Cutis
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Mycosis fungoides is a T-cell lymphoma which is often localized to the skin in the early stages. Untreated, the process eventually progresses through eczematous, plaque, and tumor stages to systemic involvement. Its course, however, is unpredictable. ⋯ A dermatitis may develop in persons treated with nitrogen mustard but systemic side-effects are rare. However, BCNU may rarely lead to marrow depression when used topically. The use of these agents in mycosis fungoides is discussed herein.