Of all cancers involving lymphocytes, 2% of cases are<unk> s.<unk>  is more common in men and in African-American people. The incidence of<unk>  in men is 1.6 times higher than in women. There is some evidence of a relationship with human T-lymphotropic virus (HTLV) with the adult T-cell leukemia/lymphoma subtype. No definitive link between any viral infection or environmental factor has been definitely shown with other<unk>  subtypes.
Cutaneous T cell lymphoma
Cutaneous B-cell lymphoma
Primary cutaneous follicle center lymphoma
Primary cutaneous immunocytoma
Subcutaneous T-cell lymphoma
Cutaneous lymphoma
Generalized eruptive histiocytoma
Primary cutaneous marginal zone lymphoma