THE PERIPHERAL TCELL LYMPHOMAS Provides a comprehensive look at Peripheral TCell lymphomas including the groups unique geographic distribution underlying genetics and novel treatmentsPeripheral TCell lymphomas PTCL are a diverse group of lymphoid malignancies that develop from mature T cells and natural killer NK cells. PTCL represent 1015 of all cases of nonHodgkin lymphoma in the US and up to 2025 of cases in South America Asia and other regions around the world. The role of different et