T-cell lymphoma

T-cell lymphoma is a malignant lymphoma and a non-Hodgkin's lymphoma. About 15-20% of non-Hodgkin's lymphomas are T-cell lymphomas.

T-cell lymphomas can be classified into three categories due to their morphology, genetic particularity, clinical course, and tumor cell immunophenotype: cutaneous T-cell lymphomas, aggressive lymphomas, and very aggressive lymphomas.

In addition to the lymph nodes, the disease can also affect the spleen, liver, bone marrow and other organs.