对于检查多种恶性瘤而言,FAPI-PET/CT的优势:一项回顾性研究
Wei Li1, Zhiyun Jiang1, Nan Cui1
1Department of PET-CT/MRI, Harbin Medical University, Harbin Medical University Cancer Hospital Harbin 150081, Heilongjiang, China.
American journal of cancer research
|November 16, 2023
概括
[18F]-AlF-NOTA-FAPI-04 PET/CT与[18F]-FDG PET/CT相比,对原发性和转移性瘤具有更高的诊断价值. 这种新型成像剂提高了检测率,特别是淋巴结和内脏转移,提高了患者管理.
科学领域:
- 在瘤学瘤学.
- 核医学就是核医学.
- 放射化学 放射化学是指辐射化学.
背景情况:
- 纤维细胞激活蛋白 (FAP) 在各种恶性瘤中高度表达.
- [F]-ALF-NOTA-FAPI-04是一种针对FAP的新型PET追踪器.
- [F]-FDG PET/CT 是用于癌症检测的标准成像方法.
研究的目的:
- 为了比较[18F]-AlF-NOTA-FAPI-04 PET/CT和[18F]-FDG PET/CT的诊断性能.
- 评估它们在检测各种瘤类型中原发性和转移性病变方面的有效性.
- 评估它们在识别淋巴结和远程转移中的实用性.
主要方法:
- 对51名患有11种瘤类型的患者进行回顾性分析.
- 患者接受了[18F]-AlF-NOTA-FAPI-04 PET/CT和[18F]-FDG PET/CT的治疗.
- 组织学分析证实了病变的检测.
- 计算两种方法的灵敏度,特异性,PPV,NPV和精度.
主要成果:
- [18F]-AlF-NOTA-FAPI-04 PET/CT显示了100%的复发检测率,而[18F]-FDG PET/CT的检测率为71.0%.
- 改善了原发性和转移性瘤 (97.0%与84.8%,P<0.001) 和淋巴结转移的检测 (81.8%与50.0%,P<0.05).
- 对转移性病变的更高的诊断灵敏度和准确性被观察到与[F]-ALF-NOTA-FAPI-04 PET/CT.
结论:
- [18F]-AlF-NOTA-FAPI-04 PET/CT在诊断原发性和转移性病变方面明显优于[18F]-FDG PET/CT.
- 这种标记物特别有效地检测淋巴结,内脏和腹转移.
- [18F]-ALF-NOTA-FAPI-04 PET/CT提供了更好的诊断效率和准确性,有助于临床决策.
关键词:
[18F]-AlF-NOTA-FAPI-04 PET/CT PET/CT-NOTA-FAPI-04 PET/CT-NOTA-FAPI-04 PET/CT-NOTA-FAPI-04 PET/CT-NOTA-FAPI-04 PET/CT-NOTA-FAPI-04 PET/CT-NOTA-FAPI-04 PET/CT-NOTA-FAPI-04 PET/CT-NOTA-FAPI-04 PET/CT-04 PET/CT-04 PET/CT-04[18F]-FDG PET/CT PET/CT-FDG PET/CT-FDG PET/CT PET/CT-FDG PET/CT/CT-FDG PET/CT-FDG PET/CT骨和内脏转移的转移.淋巴结转移是淋巴结的转移.腹内转移的发生.更多相关视频
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