RT Book, Section A1 Barnes, Jeffrey A. A1 Abramson, Jeremy S. A2 Chabner, Bruce A. A2 Longo, Dan L. SR Print(0) ID 1127648312 T1 Peripheral T-cell Lymphomas T2 Harrison's Manual of Oncology, 2e YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9780071793254 LK hemonc.mhmedical.com/content.aspx?aid=1127648312 RD 2024/04/20 AB The peripheral T-cell lymphomas are a heterogeneous group of lymphoid malignancies each with a distinct clinical presentation and prognosis. The term "peripheral" denotes mature T-cell neoplasms, differentiating them from the precursor lymphoid diseases T-cell acute lymphoblastic leukemia and lymphoblastic lymphoma. Treatment regimens for peripheral T-cell lymphomas are generally derived from data extrapolated from trials of aggressive non-Hodgkin lymphoma (NHL) before the advent of CD20-directed therapies of which T-cell lymphomas represent approximately 10% of the studied population. While therapies are often overlapping, T-cell lymphomas in general have an inferior prognosis to their B-cell counterparts. Recent advances have been made, however, with development of treatments specifically directed at peripheral T-cell lymphomas.