在儿科前体B细胞淋巴细胞淋巴瘤的诊断工作中使用F-FDG-PET/CT成像
Emma Kroeze1, Laura Arias Padilla2, Birgit Burkhardt2
1Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.
Pediatric blood & cancer
|August 28, 2023
概括
在诊断B细胞前体淋巴细胞淋巴瘤 (BCP-LBL) 方面,正子发射断层扫描/计算机断层扫描 (PET/CT) 与标准成像显著不同. 这种新的成像方法可以改变许多儿科患者的疾病分期和治疗.
科学领域:
- 儿科瘤学 儿科瘤学
- 放射学 放射学是一门学科.
- 核医学就是核医学.
背景情况:
- F-氧葡萄糖-正子发射断层扫描/计算机断层扫描 (PET/CT) 并不是B细胞前体淋巴细胞淋巴瘤 (BCP-LBL) 的标准.
- 不知道PET/CT与BCP-LBL当前黄金标准成像之间的诊断一致性.
研究的目的:
- 评估在儿科BCP-LBL患者中PET/CT和标准成像方法之间的诊断差异.
- 评估PET/CT对疾病分期和治疗决策的潜在影响.
主要方法:
- 对32名儿科BCP-LBL患者进行了回顾性队列研究.
- 基于协议的成像和PET/CT之间的病变检测的比较.
- 分析差异及其对分期和治疗的影响.
主要成果:
- 在59%的患者中观察到PET/CT和标准成像之间的差异.
- PET/CT经常发现额外的病变,特别是在淋巴结和骨.
- 与标准方法相比,PET/CT有时表明骨髓干涉的缺乏.
- 采用PET/CT用于分期可能会改变31%的患者的疾病阶段和28%的患者的治疗.
结论:
- 在儿童BCP-LBL中,与标准成像相比,F-fluorodeoxyglucose-positron发射断层扫描/计算机断层扫描 (PET/CT) 显示了病变检测的显著差异.
- 将PET/CT纳入诊断可能需要对BCP-LBL的分期和治疗策略进行调整.
关键词:
18F-FDG-PET/CT/CT-PET/CT/CT-PET/CT/CT-PET/CT/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/CT-PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET/PET在B细胞中,B细胞是聚乙烯/聚乙烯/聚乙烯诊断 诊断 诊断 诊断 诊断影像成像技术 影像成像技术淋巴细胞淋巴瘤淋巴瘤非霍奇金淋巴瘤的非霍奇金淋巴瘤.相关概念视频
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