NCIt definition : A T-cell non-Hodgkin lymphoma arising from the skin. Representative examples include
mycosis fungoides and primary cutaneous anaplastic large cell lymphoma.;
Alternative definition : NCI-GLOSS: Any of a group of T-cell non-Hodgkin lymphomas that begins in the skin
as an itchy, red rash that can thicken or form a tumor. The most common types are
mycosis fungoides and Sezary syndrome.;