Primary Cutaneous CD30+ Anaplastic Large T Cell Lymphoma in a Patient Treated with Cyclosporine for Actinic Reticuloid

Figure 3

Clinical picture of a histology-proven primary cutaneous anaplastic large T cell lymphoma on the upper right arm (a). CD30 immunohistochemistry showing sheet-like lymphocytic infiltrates of large T cells, which were almost exclusively CD30+ (b, c), consistent with a diagnosis of cutaneous anaplastic large T cell lymphoma.