Investigators say classification based on magnetic resonance imaging can predict a patient’s risk of recurrence for intrahepatic cholangiocarcinoma (iCCA). Preoperative liver imaging may help ...
LI-RADS 3病灶在肝硬化患者中一年内进展率为28%,独立预测因素包括病灶大小(OR 1.12)、Child-Pugh C级(OR 8.36)和酒精性肝病(OR 0.24),影像特征整合后预测效能提升至AUC 0.72。 评估多个国际中心中肝硬化患者在接受增强磁共振成像(MRI)检查后,LI-RADS 3分级观察 ...
这篇研究通过整合对比增强超声(CEUS)影像特征与肝脏影像报告和数据系统(LI-RADS)分类,开发了梯度提升机(GBM)机器学习模型,用于预测肝细胞癌(HCC)患者术后早期复发。研究纳入279例患者数据,验证结果显示该模型在训练组和验证组的C指数分别达0.802 ...
Addressing an important knowledge gap, researchers validate the diagnostic performance of LI-RADS – a widely used criteria in this high-risk population Liver Imaging Reporting and Data System (LI-RADS ...