NCIt definition : An aggressive, epidermotropic primary cutaneous T-cell lymphoma composed of small
to medium-sized, or medium-sized to large, CD8-positive T-lymphocytes with pleomorphic
or blastic nuclei. Epidermotropism is often pronounced, and angiocentricity and angioinvasion
may be present. It manifests with localized or disseminated eruptive papules and nodules
or tumors.;