Presence of DNA in blood cells is a frequent event in patients with the late stage of primary cutaneous lymphomas and with atopic dermatitis.

Introduction: Microbial infection and associated super antigens have been implicated in the pathogenesis of cutaneous T-cell lymphoma (CTCL), and many patients die from complicating bacterial infections. It has been postulated that () infection may be involved in the pathogenesis of (MF) but published data are limited and controversial.

Aim: To analyze the frequency of () DNA presence in blood samples of lymphoma cases.