在右上叶的顶端段的肺癌EBUS-TBNA使用新的EBUS范围肺癌EBUS-TBNA
Hiroto Watanabe1, Masahide Oki1, Yuka Shinohara1
1Department of Respiratory Medicine, NHO Nagoya Medical Center, 4-1-1 Sannomaru, Naka-ku, Nagoya, 460-0001, Japan.
Respiratory medicine case reports
|February 3, 2026
概括
一种新的超声导向横支气管针吸收 (EBUS-TBNA) 范围成功诊断了右上叶上角段的肺癌. 这种新的EBUS范围提高了对具有挑战性的中心肺瘤诊断的可访问性.
科学领域:
- 肺部病理学 肺部病理学
- 在瘤学瘤学.
- 医疗成像医学成像
背景情况:
- 超声导向的横支气管针吸收 (EBUS-TBNA) 已被确立为中部肺部瘤.
- 处于极端角化的病变,如右上叶上角段,通常无法使用传统的EBUS视野.
研究的目的:
- 评估一种新型EBUS范围的有效性,用于诊断位于右上叶顶叶片段中心的肺癌.
- 介绍两个新EBUS范围促进了对具有挑战性的肺癌的诊断的案例.
主要方法:
- 分析了两例位于右上叶上垂线段中心的肺癌病例.
- 在这两种情况下,EBUS-TBNA都使用了新的EBUS范围 (EB-710US,Fujifilim).
- 通过EBUS-TBNA获得的组织样本确认了诊断.
主要成果:
- 新的EBUS范围成功地获得了这两名患者的诊断材料.
- 案例1:小细胞肺癌诊断在一个77岁的男性.
- 案例2:在一名59岁的男性中诊断出状细胞肺癌.
结论:
- 一个新的EBUS范围证明了在诊断位于右上叶顶叶片段中心的肺癌方面的有效性.
- 这种新型EBUS范围提高了在具有挑战性的位置诊断肺瘤的可访问性.
- 这些发现表明,使用先进的EBUS技术,可以改善外周和顶端肺病变的诊断能力.
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