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中华养生保健 ›› 2022, Vol. 40 ›› Issue (8): 7-10.

• 论著 • 上一篇    下一篇

超声引导下细针穿刺细胞学检查(FNAC)在甲状腺癌诊断中的作用

卢静   

  1. 日照市中心医院彩超室,山东 日照,276800
  • 出版日期:2022-04-16 发布日期:2022-05-16
  • 作者简介:卢静(1981.10-),女,汉族,籍贯:山东省日照市,硕士研究生,主治医师,研究方向:超声诊断。

The Role of Ultrasound-guided Fine Needle Aspiration Cytology (FNAC) in the Diagnosis of Thyroid Cancer

LU Jing   

  1. Color Ultrasound Room, Center Hospital of Rizhao, Rizhao Shandong 276800, China
  • Online:2022-04-16 Published:2022-05-16

摘要: 目的 本研究旨在分析超声引导下细针穿刺细胞学检查(FNAC)在甲状腺癌诊断中的作用,以期能为临床治疗提供指导。方法 选取2019年11月~2021年11月于日照市中心医院接受治疗的67例甲状腺结节患者作为研究对象,共有结节75个,所有研究对象均进行超声引导下FNAC诊断,同时将病理组织活检结果作为金标准,记录诊断结果,并且进行相关性分析。结果 研究对象中结节穿刺成功率为100.00%,超声引导下FNAC诊断结果显示,恶性、可疑恶性、不确定、良性分别占28.36%、34.33%、22.39%、14.92%;超声引导下FNAC诊断的假阴性1例,阴性预测值为88.00%,假阳性3例,阳性预测值为97.62%,诊断准确率、灵敏度、特异度分别为94.03%、93.18%、95.65%。结论 在甲状腺癌的诊断中,通过超声引导下FNAC诊断,具有准确率高、灵敏度高及特异度高等特点,有助于临床早期诊断,能辅助医生观察病灶情况,具备较高的诊断价值,值得临床应用。

关键词: 甲状腺癌, 超声引导, FNAC, 诊断结果

Abstract: Objective To analyze the value of ultrasound-guided fine needle aspiration cytology (FNAC) in the diagnosis of thyroid cancer. Methods A total of 67 patients with thyroid nodules (75 nodules) received treatment in Rizhao Central Hospital from November 2019 to November 2021 were selected for ultrasound-guided FNAC diagnosis, and pathological tissue biopsy results were used as the gold standard to record the diagnosis results and related analysis. Results The success rate of nodule puncture in the study subjects was 100.00%. The ultrasound-guided FNAC diagnosis results showed that malignant, suspiciously malignant, uncertain and benign accounted for 28.36%, 34.33%, 22.39% and 14.92% respectively Under the diagnosis of ultrasound-guided FNAC, one case was false negative, the negative predictive value was 88.00%,3 cases were false positive, and the positive predictive value was 97.62%. The diagnostic accuracy, sensitivity and specificity were 94.03%, 93.18% and 95.65% respectively. Conclusion In the diagnosis of thyroid cancer, the use of ultrasound-guided FNAC diagnosis has the characteristics of high accuracy, high sensitivity, high specificity and can be applied.

Key words: thyroid cancer, ultrasound guidance, FNAC, diagnosis results

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