primary cutaneous T-cell non-Hodgkin lymphoma (Monarch Disease Ontology term MONDO_0000607) is a T-cell non-Hodgkin lymphoma arising from the skin. Representative examples include mycosis fungoides and primary cutaneous anaplastic large cell lymphoma. Also known as: CTCL, PCTCL, T-cell non-Hodgkin's lymphoma of skin, T-cell non-Hodgkin's lymphoma of the skin, cutaneous T cell lymphoma, cutaneous T-cell lymphoma, cutaneous T-cell non-Hodgkin lymphoma, cutaneous T-cell non-Hodgkin's lymphoma.