将放射学与甲状腺成像报告和数据系统相结合,用于预测甲状腺癌中侧侧带淋巴结的转移
Zhiqiang Liu1, Xiwei Zhang2, Xiaohui Zhao2
1Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China.
BMC medical imaging
|March 19, 2024
概括
这项研究开发了一种放射学-TI-RADS模型,使用超声波图像来预测状甲状腺癌 (MTC) 患者的侧向宫淋巴结转移,改善了这种罕见癌症的外科指导.
科学领域:
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 骨髓甲状腺癌 (MTC) 是一种罕见的甲状腺恶性瘤.
- 准确预测侧淋巴结转移 (LCLNM) 对于指导MTC手术管理至关重要.
- 之前没有任何研究利用放射学来预测MTC中的LCLNM.
研究的目的:
- 开发和验证一个结合放射学和甲状腺成像报告和数据系统 (TI-RADS) 模型.
- 通过使用手术前甲状腺超声波图像在MTC患者中非侵入性预测LCLNM.
主要方法:
- 追溯分析218名MTC患者的证实LCLNM状态.
- 从手术前图像中提取和选择放射学和超声波特征.
- 开发使用5倍交叉验证,德隆测试和决策曲线分析 (DCA) 评估的三个后勤回归模型 (TI-RADS,放射学和组合).
主要成果:
- 在LCLNM阴性和阳性组之间,在边际,TI-RADS水平和12个放射学特征方面存在显著差异.
- 联合放射学-TI-RADS模型 (RTM) 实现了最高的平均AUC (0.82±0.05),超过了TI-RADS模型 (TM,0.68±0.05) 和放射学模型 (RM,0.78±0.06).
- 与TM和RM相比,DCA确认的RTM提供了更大的临床益处.
结论:
- 与TI-RADS集成的基于放射学的新型模型准确地预测了MTC患者的LCLNM.
- 该模型仅使用手术前的超声波成像,提供一种非侵入性预测工具.
- 开发的模型显示了作为MTC治疗决策的补充援助的潜力.
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