Evidence map›Paper›PMID 41799715›Full record

ArticleJournal of medical biochemistry2026

The role of neutrophil/lymphocyte ratio (NLR) and platelet/lymphocyte ratio (PLR) in the early diagnosis of pulmonary mucoepidermoid carcinoma and their clinical significance.

Limin Yang, Cuicui Zhao, Chunhua Ling, Wei Lei

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Article in Journal of medical biochemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Limin YangThe First Affiliated Hospital of Soochow University, Department of Pulmonary and Critical Care Medicine, Suzhou, 215006, China.
Cuicui ZhaoThe First Affiliated Hospital of Soochow University, Department of Pulmonary and Critical Care Medicine, Suzhou, 215006, China.
Chunhua LingThe First Affiliated Hospital of Soochow University, Department of Pulmonary and Critical Care Medicine, Suzhou, 215006, China.
Wei LeiThe First Affiliated Hospital of Soochow University, Department of Pulmonary and Critical Care Medicine, Suzhou, 215006, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Pulmonary mucoepidermoid carcinoma (PMEC) is often misdiagnosed due to the lack of specificity of clinical symptoms. The ratio of neutrophil/lymphocyte ratio (NLR) and the ratio of platelet/lymphocyte ratio (PLR) are used in the diagnosis and prognostic assessment of a variety of diseases. This paper aims to verify the auxiliary diagnostic value of NLR and PLR in the peripheral blood of PMEC, and calculate several indices to confirm the reliability of the hypothesis. Methods: A total of 26 patients with PMEC were enrolled as the case group, and 156 healthy patients were selected as the control group in this study according to the inclusion criteria and exclusion criteria. All clinical data were collected, and all subjects took blood from their fasting veins. The correlation analysis of NLR, PLR and tumour indicators was consistent with the normal distribution using Pearson analysis. The receiver operating characteristic (ROC) curve was used to calculate the diagnostic value of NLR and PLR. Results: NLR and PLR levels were significantly increased in patients with PMEC compared with healthy controls. PLR was positively correlated with the patient's stage, and NLR was independent of the patient's stage in PMEC patients. NLR was positively correlated with the patient's tumour size, and PLR was independent of the patient's tumour size. ROC curve analysis showed that NLR and PLR could be used as diagnostic indicators to distinguish patients with PMEC from normal people. Conclusions: NLR and PLR tests are simple, non-invasive, inexpensive, and have high patient compliance. As potential markers for screening PMEC patients, NLR and PLR have auxiliary value for further exploration and research, and are worth promoting in the clinical setting.

Indexed as

diagnosisinflammatory responseneutrophil/lymphocyte ratioplatelet/lymphocyte ratiopulmonary mucoepidermoid carcinoma

Identifiers

PMID41799715
PMCPMC12967190

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