在门诊患者群体中使用胸部计算机断层扫描检测的亚固体结节频率的回顾性分析
Ana Paula Zanardo1,2, Vicente Bohrer Brentano1, Rafael Domingos Grando1,2
1Hospital Moinhos de Vento, Porto Alegre 90560-030, Brazil.
Tomography (Ann Arbor, Mich.)
|August 25, 2023
概括
在接受胸部计算机断层扫描 (CT) 的非查门诊患者中,在10.6%的患者中检测到亚固体结节 (SSN). 这一发现强调了在常规临床实践中评估SSN的重要性,因为潜在的恶性瘤.
科学领域:
- 放射学 放射学是一门学科.
- 肺部医学 肺部医学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 亚固体结节 (SSN) 越来越多地被识别在胸部计算机断层扫描 (CT) 扫描上.
- 了解非查人群中SSN的频率和特征对于临床管理至关重要.
研究的目的:
- 确定在接受胸部CT的成人门诊患者中SSN的检测率和特征.
- 评估非肺癌查队列中SSN的流行率.
主要方法:
- 追溯分析了来自门诊护理的650个成年人胸部CT扫描.
- 包括各种肺部扫描协议,包括高分辨率CT (HRCT) 和低剂量CT (LDCT).
- 收集SSN特征 (直径,数量,密度,位置) 并评估肺气和其他结节.
主要成果:
- 756名患者进行了胸部CT扫描,其中650人符合纳入标准.
- 10.6%的患者检测出了亚固体结节.
- 平均年龄为53-73岁,其中58.3%的参与者是女性.
结论:
- 在常规门诊胸部CT中检测到SSN的率是显著的.
- 持久性SSN需要随访,因为它们可能导致恶性瘤.
- 这些发现强调了SSNs在非查人群中的临床相关性.
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