周周状腺脂肪密度与基于病理的周周状腺斑块风险特征之间的关系
An Dai1, Weinan Yao2, Jing Lei3
1Department of Ultrasound, Tangshan Gongren Hospital, Tangshan.
The Journal of craniofacial surgery
|May 17, 2024
概括
周周皮质脂肪密度 (PFD) 与易受伤害的动脉斑块和内出血有关. 更高的PFD可能有助于识别高风险斑块,作为斑块脆弱性的间接标记.
科学领域:
- 血管外科 血管外科
- 放射学 放射学是一门学科.
- 病理学 病理学 病理学
背景情况:
- Carotid 动脉狭窄带来了严重的中风风险.
- 识别易受损伤的斑块对于风险分层和治疗至关重要.
- 甲状腺脂肪密度 (PFD) 是一个新兴的成像生物标志物.
研究的目的:
- 为了调查PFD与动脉斑块的病理特征之间的关联.
- 确定PFD是否可以预测高风险斑块特征.
主要方法:
- 追溯分析了58名接受动脉内关节切除和CTA的患者.
- 使用CT测量周周脂肪组织的PFD值.
- 对于美国心脏协会 (AHA) 的分类和内出血 (IPH) 的带斑块的病理分析.
- 统计分析包括威尔科克森签名等级测试,学生t测试,奇平方测试和ROC曲线分析.
主要成果:
- 与非手术侧相比,在手术侧观察到更高的PFD (P < 0.001).
- 与非AHA VI和非IPH小组相比,AHA VI和IPH小组显示出明显更高的PFD (P <0.05).
- PFD在诊断高风险的AHA VI斑块方面表现出预测价值 (AUC:0.729).
- 截止值PFD为-68.167 HU可以区分AHA VI和非AHA VI斑块.
结论:
- PFD与脆弱的斑块,高风险的AHA VI斑块和斑块内出血有显著的关联.
- PFD可以作为一个间接的临床成像标志物,用于易受伤害的动脉斑块.
- 这些发现支持PFD在评估喉斑块风险方面的潜在实用性.
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