Cyclophosphamide-induced generalised reticulated skin pigmentation: a rare presentation

Abstract

Case: We describe a 55-year-old woman suffering from Sezary syndrome, had undergone chemotherapy consisting of cycles of cyclophosphamide and prednisone. 10 months later, she noticed a progressively increasing reticulated generalised pigmentation in the face, trunk and the extremities. Cylophosphamide was withdrawn. The hyperpigmentation began to clear slowly and gradually after 7 months. One year after cyclophosphamide withdrawal and facing the relapse of the disease, and its transformation to a large T cell lymphoma a mini CHOP (cyclophosphamide, doxorubicin, vincristine and prednisone) protocol was held, leading to a remarkable aggravation of the pigmentation.

Conclusion: This adverse drug reaction to cyclophosphamide is peculiar by its localization and distribution and should be known in order not to confuse with other dermatosis.