PET成像对三阴性乳腺癌的影响:基于证据的最新观点
Luca Filippi1, Luca Urso2, Cristina Ferrari3
1Nuclear Medicine Unit, Department of Onco-hematology, Fondazione PTV Policlinico Tor Vergata University Hospital, Rome, Italy.
European journal of nuclear medicine and molecular imaging
|August 7, 2024
概括
定子发射断层扫描 ([18F]FDG PET) 对于分期三阴性乳腺癌 (TNBC) 和评估治疗反应至关重要. 它有助于预测结果,并指导TNBC患者的管理决策.
科学领域:
- 在瘤学瘤学.
- 核医学是一种核医学.
- 放射学 放射学是一门学科.
背景情况:
- 三重阴性乳腺癌 (TNBC) 由于其具有攻击性和预后不佳而构成重大临床挑战.
- 目前TNBC的管理策略需要精确的工具来准确分阶段和响应评估.
研究的目的:
- 系统地审查正电子发射断层扫描 (PET) 在管理三阴性乳腺癌 (TNBC) 中的作用.
- 确定PET在TNBC患者护理中的关键应用和未来研究方向.
主要方法:
- 在PubMed,Scopus和Web of Science数据库中进行了全面的系统搜索.
- 数据提取和质量评估由一个由五名研究人员组成的团队进行.
主要成果:
- 分析了涉及2870名TNBC患者的288项研究.
- [18F]FDG PET对于初始分期,预测新辅助化疗 (NAC) 反应和预后评估至关重要.
- PET发现与分子生物标志物 (PD-L1,AR,Ki67) 相相关,并影响了治疗决策,包括升级阶段.
- 连续PET扫描和SUVmax,MTV和PET肺指数等参数预测了病理完整反应 (pCR) 和转移性疾病.
结论:
- [18F]FDG PET对于分期和评估TNBC患者治疗反应是不可或缺的.
- 佩特能够将代谢活动与分子标记物联系起来,并预测结果,这突显了它在TNBC管理中的价值.
- 需要进一步的前性研究来巩固临床指示,并确定PET在TNBC中的最终作用.
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