甲状腺结节中恶性瘤的风险,增加了PET/CT上偶然检测到的11C-Choline摄入量:诊断准确性研究
Livia Maria Frota Lima1, Trond Velde Bogsrud2,3, Hossein Gharib4
1Department of Radiology, Mayo Clinic, Rochester, MN.
Medicine
|September 10, 2024
概括
在前列腺癌患者的11C-Choline PET/CT中,偶然的焦点甲状腺吸收可能表明恶性瘤. 建议通过超声波和活检进一步调查这些胆热的甲状腺结节.
科学领域:
- 核医学是一种核医学.
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
背景情况:
- 11C-胆PET/CT用于前列腺癌成像.
- 焦点甲状腺吸收可以在这些扫描期间偶然发现.
研究的目的:
- 在前列腺癌患者中通过11C-Choline PET/CT检测到的焦点甲状腺吸收的病理性质.
- 为了评估偶然发现的焦点甲状腺结节的恶性发病率.
主要方法:
- 对前列腺癌患者的11C-胆PET/CT扫描进行了回顾性审查.
- 分析焦点甲状腺吸收,包括SUVmax测量.
- 与甲状腺超声波,细胞学和病理学报告的相关性.
主要成果:
- 在10,047次扫描中,103名患者具有符合条件的焦点甲状腺吸收.
- 在同时进行超声波的患者中,12%的焦点甲状腺吸收是恶性.
- 在良性和恶性结节之间SUVmax没有显著差异.
结论:
- 前列腺癌患者的焦点11C-胆甲状腺吸收率有12%的恶性瘤率.
- 超声波和潜在的超声波导向活检对于偶尔检测到的胆激烈甲状腺结节是有必要的.
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