Successful treatment of isolated cutaneous relapse of follicular lymphoma with rituximab

Abstract.

Patients with follicular lymphoma (FL) usually present with advanced disease, with lymph nodes and bone marrow involvement. Extranodal infiltration is infrequent. In FL isolated cutaneous relapse is a very rare event that, to the best of our knowledge, has not been previously reported. We report on a 55-year-old woman with FL who presented with an isolated skin relapse 5 years after the diagnosis. The patient, who had relapsed after three lines of chemotherapy, was treated with the chimeric anti-CD20 antibody, rituximab, achieving a complete response, which has now persisted for more than 24 months.