Primary cutaneous CD30+ large cell B-cell lymphoma: A series of 10 cases
Lymphoma, Large B-Cell, Diffuse
CD30+ PCBCL is a distinctive form of B-cell lymphoma presenting in elderly patients and can be associated with a very good prognosis. In some patients the intensity of reactive inflammation obscures the diagnosis. In the authors' experience almost a third of the cases were associated with Epstein-Barr virus infection and methotrexate therapy, suggesting a distinctive association.