The term Pseudolimphoma cuti has been used to refer to a number of benign dermatoses featuring histologic changes that are occasionally difficult to differentiate from a malignant limphoma. This study attempts to define the etiologic cause of benign cutaneous lymphoid infiltrates. The results of our investigation indicate that a dermal infiltrate with feature of pseudolymphoma should be carefully evaluated as to avoid a misdiagnosis of malignant lymphoma.
