The mutated<unk>  are mature T-lymphocytes and contain CD4+ receptors on the membrane surface. There are two variants of this mutated<unk> <unk>  and Sézary<unk> . Sometimes these names are interchangeable, but it has been determined through histology that they are morphologically different.<unk> <unk>  are bigger than normal lymphocytes and contain extensive folding in their membrane. They are described at being cerebriform in shape, and can be diploid or tetraploid. It also contains a large nucleus with a minimum cytoplasm.<unk>  are more predominant in Mycosis Fungoides, but are also found in Sézary Syndrome. Sézary<unk>  Sézary<unk>  are bigger than<unk> , and have an overabundance of<unk> lar folds in the membrane. They are also considered over pigmented and have large cerebriform nuclei with a small cytoplasm. Sézary<unk>  are found in both mycosis fungoides and Sézary disease.
Lutzner cells
Touton giant cell
Intraepithelial lymphocyte
Anitschkow cell
Langhans giant cell
Aschoff cell
Ferruginous body
Cowdry bodies