Peripheral T-cell lymphoma (PTCL) comprises a group of rare and aggressive non-Hodgkin lymphomas that develop from T-cells in different stages of maturity. The World Health Organization (WHO) has divided the various types of PTCL into two main categories:
Peripheral T-cell lymphoma generally affects people over age 60 and is diagnosed in slightly more men than women.
Types of Peripheral T-Cell Lymphomas
This information is provided courtesy of the Lymphoma Research Foundation (www.lymphoma.org)