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使用PET/MRI对食道癌的分期:一个系统性审查与对比对比的对比比较

Alisa Mohebbi^1,2, Saeed Mohammadzadeh^1,2, Zahra Moradi^1,2

¹Universal Scientific Education and Research Network (USERN), Tehran, Iran.

BMC medical imaging

|January 30, 2025

概括

定子发射断层扫描/磁共振成像 (PET/MRI) 显示了食道癌分期的潜力,与胰腺病理学相比,有一些上升和下降阶段. 进一步的协议调整可能使其在未来在手术前阶段使用成为可能.

科学领域:

在瘤学瘤学.
放射学放射学是一门学科.
诊断成像诊断成像诊断成像

背景情况:

食道癌的分期对于治疗计划至关重要.
准确的分期影响患者的治疗结果和治疗策略.
目前的成像模式在精确的分期方面存在局限性.

研究的目的:

评估PET/MRI对食道癌的分期性能.
为了将PET/MRI分期与其他模式比较,如EUS,CT,MRI和PET/CT.
评估PET/MRI在TNM分类和切除能力状态中的准确性.

主要方法:

在PubMed,科学网,Embase和Cochrane图书馆的系统文献搜索.
包括9项研究,包括245名食道癌患者.
使用QUADAS-2和QUADAS-C进行偏差风险评估;使用GRADE进行确定性评估.

主要成果:

与基因病理学相比,PET/MRI显示上升阶段发生在9.1% (T),2.0% (N) 和10.7% (M),下降阶段发生在19.4% (T),12.4% (N) 和5.3% (M).
与PET/CT直接比较显示,PET/MRI在N和M分期下降和上升阶段较少.
表面扩散系数 (ADC) 参数显示出预测切除能力的前景.

结论:

PET/MRI显示了改善食道癌症分期的潜力.
为了广泛的临床采用,需要进一步优化协议.
PET/MRI可能成为一个有价值的工具,用于手术前的分期与未来的调整.

关键词:

食道癌是食道癌的一个类型.磁共振成像 (MRI) 是一种磁共振成像.聚乙烯 (PET) /MR (MR) 是一种有关PET/MRI的研究.阳位子辐射断层扫描 (PET)

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