中性粒细胞与淋巴细胞比值在肺部常见疾病中的研究进展

Research progress of neutrophil-lymphocyte ratio in common lung diseases

中性粒细胞与淋巴细胞比值(NLR)是指外周血中中性粒细胞与淋巴细胞的比值,是近年来不断受到重视的一种新型炎症指标,它反映了外周血中中性粒细胞与淋巴细胞的动态平衡,被应用于许多疾病的诊断、严重程度及预后评估。本文综述了NLR在肺部常见疾病中的研究进展,旨在提高临床医师对NLR的认识。

Neutrophil-to-lymphocyte ratio(NLR)refers to the ratio of neutrophil to lymphocyte in peripheral blood.NLR is a new inflammation index which has attracted more and more attention in recent years.It reflects the dynamic balance between neutrophil and lymphocyte in peripheral blood and has been applied to the diagnosis,severity and prognosis of many diseases.This article reviews the research progress of NLR in common pulmonary diseases in order to improve clinicians′understanding of NLR.