手术前的MRI功能可以预测囊括瘤集群的血管和肝细胞癌中的微血管入侵

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Yanyan Zhu¹, Lili Yang¹, Meng Wang²

¹Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, China.

European journal of radiology

|September 15, 2023

概括

手术前的MRI特征可以预测肝细胞癌 (HCC) 的血管入侵模式,识别手术后早期复发风险较高的患者. 这有助于手术规划和患者管理.

科学领域:

肝胆道手术是肝胆道的手术.
瘤成像学成像学
血管侵入研究研究血管侵入研究

背景情况:

切除后肝细胞癌 (HCC) 复发是一个重大的临床挑战.
微血管侵袭 (MVI) 是影响HCC复发和预后的关键因素.
在手术前准确预测MVI可以优化外科手术策略.

研究的目的:

评估手术前的MRI特征,以预测HCC中的血管模式 (VETC和MVI).
评估这些血管模式 (VM) 在切割后的HCC患者的预后意义.

主要方法:

对接受切除的HCC患者的回顾性分析 (2019年7月至2020年7月).
使用后勤回归开发VM-阳性HCC (VM-HCC) 的预测模型.
模型的验证使用AUC分析和评估可克斯回归的预后因素.

主要成果:

升高的AFP (>400 ng/mL),非平滑的瘤边缘和周围瘤动脉增强独立预测VM-HCC.
预测模型的AUC为0.81 (训练) 和0.79 (验证).
预测的高VM-HCC风险和病理确认的VM-HCC与早期复发有关.

结论:

手术前的MRI特征可以有效地预测HCC中的VM模式.
VM-HCC与手术切除后早期复发的风险增加有关.

关键词:

诊断诊断诊断诊断是一个肝细胞癌肝细胞癌磁共振成像 (MRI) 是一种磁共振成像技术.微血管入侵 (MVI) 是一种疾病.预测预后预测预测

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