Letter to Editor Regarding "Mean Platelet Volume-to-Lymphocyte Ratio is a Biomarker of 1-Year Mortality in Patients With Diabetic Foot Infections".

We read with great interest the prospective observational study of Aragón-Sánchez et al. They reported that the increase in the mean platelet volume (MPV) to lymphocyte ratio (MPVLR) value is a biomarker accompanying 1-year mortality in patients with a diabetic foot infection. We explained why the MPV value and associated MPVLR value may not be a prognostic biomarker of mortality in patients with diabetic foot infections.

Real-Life Experience Regarding Clinical Characteristics and Treatment Outcome in Non-Cutaneous Peripheral T-Cell Lymphomas: A Multicenter Study of the Turkish Hematology Research and Education Group (ThREG).

Objective: Peripheral T-cell lymphomas (PTCLs) are an uncommon and quite heterogeneous group of disorders, representing only 10%-15% of all non-Hodgkin lymphomas. Although both molecular and clinical studies have increased in recent years, we still have little knowledge regarding real-life practice with PTCLs. In this study, we aimed to investigate the clinical characteristics and treatment outcomes of a large population-based cohort of patients presenting with systemic non-cutaneous PTCL.