Also known as: Peripheral T-Cell Lymphoma (PTCL NOS) / Peripheral T-cell Lymphoma, NOS / Peripheral T-cell Lymphoma (Not Otherwise Specified) / Peripheral T-cell Lymphoma NOS / Peripherial T Cell Lymphoma,Not Otherwise Specified / Peripheral T-cell Lymphoma Unspecified / Peripheral T-Cell Lymphoma, Not Otherwise Specified / Peripheral T-cell Lymphoma-not Otherwise Specified / Peripheral T-cell lymphoma unspecified NOS / Peripheral T Cell Lymphoma Unspecified / Peripheral T Cell Lymphoma, Unspecified / PTCL, NOS / PTCL-NOS / Peripheral T-cell lymphoma, not elsewhere classified / Peripheral T-cell lymphoma (morphologic abnormality) / Lymphoma, T-Cell, Peripheral / Peripheral T-cell lymphoma (disorder)