通过18F-氧葡萄糖正子发射断层扫描观察到的高代谢性骨肉类症的预后值
Arthur Bouchut1, Raphael Lhote1, Philippe Maksud2
1Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses, Hôpital Pitié-Salpêtrière, Paris, France.
Rheumatology (Oxford, England)
|January 20, 2024
概括
通过18F-FDG PET/CT检测到的代谢性骨干干涉在肉类瘤发病中很常见,并表明这种疾病更严重,复发率更高.
科学领域:
- 核医学就是核医学.
- 类风湿病学 类风湿病学
- 肺部病理学 肺部病理学
背景情况:
- Sarcoidosis是一种多系统的细粒体性疾病,主要影响年轻人.
- 18F-氧葡萄糖 (18F-FDG) PET/CT 是一种有价值的工具,用于诊断,分期和监测肉类发病症.
- 骨质超新陈代谢可以是 Sarcoidosis 活动的早期指标,即使没有症状.
研究的目的:
- 用18F-FDG PET/CT.来描述沙尔科毒症患者的代谢性骨干参与.
- 为了研究骨参与沙尔科病的预后意义.
主要方法:
- 一项观察性,回顾性,单心研究包括了175名符合WASOG标准的类菌病患者,其中至少有一次18F-FDG PET/CT扫描.
- 在18F-FDG PET/CT上,代谢性骨参与被定义为焦点骨超代谢,没有其他解释.
- 患者与没有骨干涉的患者进行了比较.
主要成果:
- 18% (32/175) 的患者表现出代谢性骨干干涉,主要是轴向性,通常没有CT异常.
- 骨参与与淋巴结和多器官疾病增加相关,以及更频繁地使用皮质类固醇,甲醇和TNF-α抑制剂.
- 具有代谢性骨干干涉的患者早些时候经历了类固醇症复发.
结论:
- 肉性瘤中代谢性骨参与与更为扩散和严重的疾病表现有关.
- 这一发现表明,骨参与可能作为沙尔科毒症活性和治疗反应的预后标志物.
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