label: localized pagetoid reticulosis
label_lc: localized pagetoid reticulosis
description: "A variant of mycosis fungoides, characterized by an exclusively intraepidermal atypical (cerebriform) lymphocytic infiltrate. Patients present with a localized psoriasiform or hyperkeratotic patch or plaque, usually in the extremities. Extracutaneous dissemination of the disease has never been reported."