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中华养生保健 ›› 2023, Vol. 41 ›› Issue (20): 57-60.

• 临床研究 • 上一篇    下一篇

血清proGRP联合NLR对淋巴结转移因素分析及甲状腺癌的诊断

许武山, 魏晓娟*   

  1. 西安航天总医院医学检验科,陕西 西安,710100
  • 出版日期:2023-10-16 发布日期:2023-10-12
  • 作者简介:许武山(1985—),男,汉族,籍贯:陕西省渭南市,本科,主管检验师,研究方向:免疫方向。

Analysis of Serum proGRP Combined with NLR for Lymph Node Metastasis Factors and the Diagnosis of Thyroid Cancer

XU Wu-shan WEI Xiao-juan*   

  1. Medical Laboratory, Xi 'an Aerospace General Hospital, Xi' an Shaanxi, 710100, China
  • Online:2023-10-16 Published:2023-10-12

摘要: 目的 分析血清胃泌素释放肽前体(proGRP)联合中性粒细胞/淋巴细胞比值(NLR)对淋巴结转移的关系及甲状腺癌的诊断。方法 选择2020年1月—2023年1月西安航天总医院收治的140例甲状腺结节患者作为研究对象,以病理结果为金标准,将其中70例甲状腺癌患者作为观察组,另70例甲状腺良性结节患者为对照组,同时根据观察组患者淋巴结是否转移划分为转移组(33例)和未转移组(37例)。分别比较观察组与对照组、转移组与非转移组血清proGRP及NLR指标值差异,测算血清proGRP及NLR对甲状腺癌及淋巴结转移的诊断效能。结果 观察组患者proGRP及NLR指标值高于对照组,差异具有统计学意义(P<0.05),转移组患者血清proGRP及NLR指标值高于非转移组,差异具有统计学意义(P<0.05);血清proGRP联合NLR指标诊断甲状腺癌的灵敏度、特异度、准确度、阳性预测值及阴性预测值均高于各指标单独检测,差异具有统计学意义(P<0.05);血清proGRP联合NLR指标预测甲状腺癌伴淋巴结转移的灵敏度、特异度、准确度、阳性预测值及阴性预测值均高于各指标单独预测,差异具有统计学意义(P<0.05)。结论 血清proGRP联合NLR对甲状腺癌具有较高的诊断价值,同时二者与甲状腺癌伴淋巴结转移关系密切,提前做好指标检测对淋巴结转移风险具有一定的预测价值。

关键词: 血清胃泌素释放肽前体, 中性粒细胞/淋巴细胞比值, 甲状腺癌, 淋巴结转移

Abstract: Objective The relationship of serum gastrin-releasing peptide precursor (proGRP) combined with neutrophil/lymphocyte ratio (NLR) on lymph node metastasis and the diagnosis of thyroid cancer were analyzed. Methods The 140 patients with thyroid nodules admitted to Xi'an Aerospace General Hospital between January 2020 and January 2023 were selected as the study object, with pathological results as the gold standard, 70 patients with thyroid cancer were taken as the observation group, the other 70 patients with benign thyroid nodules as the control group, and the patients were divided into metastasis group (n=33) and non metastasis group (n=37). The diagnostic efficacy of serum proGRP and NLR in thyroid cancer and lymph node metastasis was calculated by comparing the difference of serum proGRP and NLR index values respectively. Results The proGRP and NLR values of patients in observation group were higher than those of control group, the difference was statistically significant(P<0.05), and the serum proGRP and NLR values of patients in metastasis group were higher than those of non-metastasis group, and the difference was statistically significant(P<0.05); the sensitivity, specificity, accuracy, positive predictive value and negative predictive value of serum proGRP and NLR index were respectively higher than that of each index alone, and the difference was statistically significant(P<0.05); the sensitivity, specificity, accuracy, positive predictive value and negative predictive value of serum proGRP combined with NLR index to predict thyroid cancer with lymph node metastasis were higher than that of each index alone, and the difference was statistically significant(P<0.05). Conclusion Serum proGRP combined with NLR has high diagnostic value for thyroid cancer, and the two are closely related to thyroid cancer with lymph node metastasis, so the index detection in advance has certain predictive value for the risk of lymph node metastasis.

Key words: Serum gastrin releasing peptide precursor, Neutrophil/lymphocyte ratio, Thyroid cancer, Lymph node metastasis

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