Diagnostic value of CYFRA21-1,SCC,NSE combined with fibrinogen in pathological type and lymph node metastasis of lung cancer
10.3969/j.issn.1673-4130.2025.06.016
- VernacularTitle:细胞角蛋白19片段、SCC、NSE联合纤维蛋白原对肺癌病理类型及淋巴结转移的诊断价值
- Author:
Bin DONG
1
;
Li ZHANG
;
Lingfei HAN
;
Wei XUE
Author Information
1. 德驭医疗马鞍山总医院检验科,安徽 马鞍山 243000
- Keywords:
cytokeratin 19 fragment;
squamous cell carcinoma antigen;
neuron-specific enolase;
fi-brinogen;
lung cancer pathological type;
lymph node metastasis
- From:
International Journal of Laboratory Medicine
2025;46(6):728-732,737
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnostic value of cytokeratin 19 fragment(CYFRA21-1),squa-mous cell carcinoma antigen(SCC),neuron-specific enolase(NSE)combined with fibrinogen(FIB)in patho-logical type and lymph node metastasis of lung cancer.Methods A total of lung cancer patients admitted to Deyu Medical Maanshan General Hospital from September 2022 to March 2024 were selected as the lung canc-er group,including 14 cases of lung squamous cell carcinoma,36 cases of lung adenocarcinoma,8 cases of small cell lung cancer,39 cases of lymph node metastasis and 19 cases of no lymph node metastasis.In addition,45 patients with benign pulmonary lesions in Deyu Medical Ma'anshan General Hospital during the same period were selected as the control group.The levels of CYFRA21-1,SCC,NSE and FIB were compared between the two groups.The receiver operating characteristic(ROC)curve was used to analyze the diagnostic value of CY-FRA21-1,SCC,NSE combined with FIB for pathological type and lymph node metastasis of lung cancer.Re-sults The levels of CYFRA21-1,NSE,SCC and FIB in lung cancer group were higher than those in control group(P<0.05).There were statistically significant differences in CYFRA21-1,NSE,SCC and FIB levels in patients with different pathological types of lung cancer(P<0.05).The levels of FIB and NSE levels in pa-tients with small cell lung cancer were higher than those in patients with lung squamous cell carcinoma and lung adenocarcinoma.The levels of CYFRA21-1 and SCC in patients with lung squamous cell carcinoma were higher than those in patients with lung adenocarcinoma and small cell lung cancer(P<0.05).The levels of CYFRA21-1,NSE,SCC and FIB in patients with lymph node metastasis were higher than those in patients without lymph node metastasis(P<0.05).ROC curve analysis showed that the area under the curve(AUC)of CYFRA21-1,NSE,SCC and FIB alone and in combination were 0.795,0.620,0.672,0.757 and 0.812,re-spectively.The AUC of combined detection in the diagnosis of lung cancer,lung adenocarcinoma,lung squa-mous cell carcinoma,small cell lung cancer and lymph node metastasis were 0.812,0.837,0.786,0.922 and 0.875,respectively.Conclusion CYFRA21-1,SCC,NSE combined with FIB can improve the diagnostic value of pathological type and lymph node metastasis of lung cancer.
