计算机辅助诊断系统对甲状腺结节中的超声波特征的诊断价值
Yiwei Wang1, Ming Yu2, Minliang He2
1Graduate School of Dalian Medical University, Dalian, Liaoning, China, 3305006155@qq.com.
Archives of endocrinology and metabolism
|November 10, 2023
概括
图亚斯计算机辅助诊断 (CAD) 软件系统在分析甲状腺结节的超声波甲状腺成像报告和数据系统 (TI-RADS) 功能方面表现出高准确性. 这种CAD系统为甲状腺结节评估提供了更快,更一致的方法.
科学领域:
- 放射学 放射学是一门学科.
- 医疗成像医学成像
- 人工智能在医学中的应用
背景情况:
- 甲状腺结节很常见,需要准确的诊断特征.
- 超声波甲状腺成像报告和数据系统 (TI-RADS) 提供了一种标准化的方法来分类甲状腺结节.
- 计算机辅助诊断 (CAD) 系统显示出提高诊断准确性和效率的潜力.
研究的目的:
- 为了评估TUIAS (SW_TH01/II) 计算机辅助诊断 (CAD) 软件的诊断性能.
- 评估CAD系统在分析甲状腺结节的关键超声波TI-RADS特征方面的准确性.
- 为了比较CAD系统的分析时间与人类超声波仪的分析时间.
主要方法:
- 对225名患有甲状腺结节的患者进行了回顾性研究.
- 使用TUIAS CAD软件 (SW_TH01/II) 对超声波TI-RADS特征 (尺寸比,边缘,回声性,化,均性) 的定性分析.
- 与三个超声波仪相比,CAD系统的性能进行了比较.
主要成果:
- 在各种TI-RADS特征中,CAD软件实现了高精度,灵敏度和特异性,图形比例分别为95.6%,96.2%和95.4%.
- 与超声波仪 (29.7 ± 12.7 秒,P < 0.001) 相比,CAD 软件的分析时间显著缩短 (2.7 ± 1.6 秒).
- 还报告了"边缘不规则性"",边缘光滑性"",化"",均性"",主要回声"和"含有非常低音回声"的特定准确度.
结论:
- 图亚斯CAD系统在描述甲状腺结节的超声波特征方面表现出高的诊断准确性.
- 在分析时间上的CAD系统的效率表明它可以帮助临床医生在甲状腺结节评估.
- 这项技术可以提高甲状腺结节评估的一致性和速度.
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