临床特征,应变弹性学和ACR-TIRADS混合模型预测小甲状腺结节中的恶性病变:一项前性单中心研究
Nikolaos Angelopoulos1,2, Emmanouil Petropoulos3, Ioannis Chrisogonidis4
12nd Academic Department of Nuclear Medicine, Faculty of Medicine, School of Health Sciences, AHEPA University Hospital, 54636 Thessaloniki, Greece.
Medicina (Kaunas, Lithuania)
|October 29, 2025
概括
一个新的"混合模型"使用临床数据和ACR评分准确地预测小甲状腺结节中的恶性瘤. 这种方法提高了10毫米以下的结节的诊断准确度,有效地指导进一步的评估.
科学领域:
- 放射学 放射学是一门学科.
- 内分泌学 在内分泌学.
- 在瘤学瘤学.
背景情况:
- 小型甲状腺结节 (<10毫米) 需要准确的恶性瘤评估.
- 超声波 (US) 和实时弹性图像 (RTE) 是主要的成像方式.
- 区分良性小甲状腺病变和恶性小甲状腺病变仍然具有挑战性.
研究的目的:
- 为了确定小甲状腺病变中恶性瘤的临床,US和RTE特征.
- 为了评估ACR-TIRADS和EU-TIRADS标准的诊断性能.
- 开发一种小甲状腺结节中恶性瘤的预测模型.
主要方法:
- 141名患有小固体甲状腺结节 (≤10毫米) 的患者接受了US和RTE.
- 结节被使用ACR-TIRADS和EU-TIRADS进行分类.
- 精细针吸收 (FNA) 在EU-TIRADS 5节点上进行.
- 对比了良性 (贝塞斯达II) 和恶性 (贝塞斯达V-VI) 结节的US和RTE特征.
主要成果:
- 在ACR-TIRADS得分点上显著预测FNA结果 (AUC=0.993).
- 结合了临床因素和ACR评分的"混合模型",实现了完美的预测 (AUC=1.000).
- 混合模型在预测贝塞斯达V-VI时显示出100%的灵敏度和特异性.
结论:
- 拟议的"混合模型"有效预测小甲状腺结节 (<10毫米) 中的恶性瘤 (贝塞斯达V-VI).
- 该模型有助于选择需要进一步调查的结节.
- 将临床数据与ACR评分相结合,可以提高小甲状腺病变的诊断准确度.
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