Refractory Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** A mature T-cell and NK-cell non-Hodgkin lymphoma that is resistant to treatment.

**Synonyms:** - Peripheral T-Cell Lymphoma Refractory - Refractory Mature T- and NK-Cell Lymphoma - Refractory Mature T-Cell and NK-Cell Non-Hodgkin's Lymphoma - Refractory Peripheral T-cell Lymphoma