诊断类别的风险评估在建议的悉尼系统报告淋巴结细胞病理学:一个回顾性细胞形态学研究
Surabhi1, Avinash Singh1, Shambhawi Sharma1
1Department of Pathology, All India Institute of Medical Sciences, Patna, Bihar, India.
Iranian journal of pathology
|February 2, 2026
概括
悉尼系统增强了细针吸收细胞学 (FNAC) 用于淋巴结评估. 这项研究证实了它对淋巴腺病的适用性和诊断准确性,改善了恶性瘤风险评估.
科学领域:
- 细胞病理学 细胞病理学
- 手术病理学手术病理学
- 在瘤学瘤学.
背景情况:
- 精细针吸收细胞学 (FNAC) 是源不明的淋巴腺病的关键诊断工具.
- 悉尼系统于2020年5月推出,旨在标准化FNAC对淋巴结的报告.
- 评估悉尼系统在淋巴结FNAC中的有效性至关重要.
研究的目的:
- 评估悉尼系统对淋巴结FNAC的适用性.
- 评估悉尼系统在淋巴结细胞学中的诊断准确性.
- 为了确定悉尼系统内的每个诊断类别的恶性瘤 (ROM) 风险.
主要方法:
- 一项回顾性诊断研究分析了2019年1月至2020年12月的632例淋巴结FNAC病例.
- 组织病理学作为比较的黄金标准.
- 计算的关键指标包括灵敏度,特异性,诊断准确性 (DA) 和ROM.
主要成果:
- 这项研究包括632例淋巴结FNAC病例,其中45例进行了病学随访.
- 整体诊断准确率为76.3%,灵敏度为66.7%,特异性为85.0%.
- 恶性瘤的风险因类别而异:非诊断性 (25%),良性 (5.2%),意义不明的异型 (50%),可疑 (80%) 和恶性 (88.8%).
结论:
- 当由悉尼系统指导时,细针吸收细胞学显示了淋巴结评估的高诊断效率.
- 悉尼系统的标准化报告方案对淋巴结细胞学有价值.
- 该系统有助于对淋巴结吸收的恶性瘤风险进行分层.
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