甲状腺细针吸收活检与组织病理学结果的相关性
1General Surgery, Memorial Dicle Hospital, Diyarbakır, TUR.
Cureus
|June 28, 2023
概括
精细针吸收活检 (FNAB) 有效诊断甲状腺结节,显示高精度 (93.5%). 虽然可靠,但贝塞斯达III和IV类恶性瘤的较高发病率需要仔细的临床相关性,以实现最佳的患者管理.
科学领域:
- 内分泌学和甲状腺学.
- 细胞病理学和外科病理学
- 瘤学和诊断的准确性
背景情况:
- 精细针吸收活检 (FNAB) 对于甲状腺结节的诊断至关重要,由贝塞斯达系统标准化.
- 细胞-组织学不兼容率 (10-30%) 需要重新评估FNAB的疗效和安全性.
- 报告结果的变化凸显了对局部诊断准确性评估的需求.
研究的目的:
- 为了评估甲状腺结节FNAB的诊断准确性.
- 为了将FNAB细胞病理学结果与术后组织病理学发现相关联.
- 评估FNAB在区分甲状腺恶性瘤中的可靠性.
主要方法:
- 甲状腺FNAB和手术后组织病理学结果从2018年1月到2021年12月的回顾性比较.
- 从分析中排除非诊断性FNAB病例.
- 诊断指标的计算:准确度,灵敏度,特异性,PPV,NPV,FPR和FNR; FN/SFN和可疑的恶性病例被归类为恶性.
主要成果:
- 包括304名患者;47名 (15.46%) 患有组织病理性恶性瘤,主要是乳头癌.
- 总体FNAB准确度为93.5%,具有98.7%的特异性和66.6%的恶性瘤检测灵敏度.
- 恶性瘤发病率因贝塞斯达类别而异:0% (I),4% (II),40% (III),69.2% (IV),100% (V),100% (VI);贝塞斯达III和IV中发现的更高的发病率.
结论:
- 甲状腺FNAB是诊断甲状腺结节恶性瘤的可靠和有效方法.
- 该研究证实了令人满意的可靠性,但也承认了一些局限性.
- 贝塞斯达III和IV类恶性瘤的高发病率强调了临床相关性对患者管理的重要性.
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