长期随访中的集群囊变化 纤维化非特异性间歇性肺炎中的薄截面计算机断层检测结果
Masanori Akira1, Narufumi Suganuma2
1Department of Radiology, National Hospital Organization (NHO) Kinki-Chuo Chest Medical Center, 1180 Nagasonecho, Kita Ward, Sakai, Osaka 591-8025, Japan.
Canadian respiratory journal
|February 22, 2024
概括
囊性变化,主要是支气管重塑,在28%的纤维化非特异性间歇性肺炎 (NSIP) 患者的随访CT扫描中观察到. 这些发现有助于区分NSIP与通常的间歇性肺炎 (UIP).
科学领域:
- 放射学 放射学是一门学科.
- 肺部医学 肺部医学
- 病理学 病理学 病理学
背景情况:
- 非特异性间歇性肺炎 (NSIP) 是一种间歇性肺病.
- 纤维性NSIP可以在CT扫描上呈现各种成像发现.
- 区分纤维性NSIP与其他间歇性肺炎,如常规间歇性肺炎 (UIP),对于患者管理至关重要.
研究的目的:
- 以追溯评估纤维化NSIP中的囊性变化在串行CT扫描上.
- 描述纤维化NSIP中囊性病变的模式,程度和分布.
- 为了区分纤维化NSIP的CT发现与UIP中看到的蜂.
主要方法:
- 对58名病理证明有纤维性NSIP患者的高分辨率CT (HRCT) 扫描进行了回顾性分析.
- 评估初始和最后的HRCT扫描,随访时间中位数为48个月.
- 在之前和之后的扫描之间,CT检测结果的比较,重点是囊性病变.
主要成果:
- 在最后一次CT扫描中,在16名纤维NSIP患者 (28%) 中发现了集群性囊性病变.
- 观察到焦点集群囊 (5例) 和扩散集群囊 (11例).
- 焦点囊模仿蜂;在7/11例中,扩散囊尺寸均,通常与引支气管炎有关.
结论:
- 长期存在的纤维性NSIP通常不会形成蜂.
- 纤维化NSIP中的集群囊主要代表支气管切除症的重塑.
- 了解这些囊性变化有助于准确诊断和区分纤维性NSIP.
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