A Rare Case of Poikilodermatous Mycosis Fungoides

Poikilodermatous mycosis fungoides (PMF) is a rare clinical variant of early-stage mycosis fungoides with peculiar histological features and with low risk of disease progression. Since poikiloderma can coexist with classical mycosis fungoides lesions, PMF can only be considered when poikilodermatous lesions are predominant (>50% of lesions). We here report one such rare case of PMF with poikilodermatous lesions covering almost 70% of the body surface and with characteristic clinical, histopathological, dermoscopic, and immunohistochemical findings.