用支气管镜和EBUS-TBNA完善肺癌诊断和分期:来自罗马尼亚地区研究的证据
Mihai Olteanu1, Natalia Motaș2, Gabriela Marina Andrei1
1Department of Internal Medicine-Pneumology, Faculty of Medicine, University of Medicine and Pharmacy from Craiova, 200349 Craiova, Romania.
Medicina (Kaunas, Lithuania)
|September 27, 2025
概括
使用内支支气管超声导向跨支气管针吸收 (EBUS-TBNA) 的支气管透视途径可行且安全,用于区域中心的肺癌诊断和分期. 这种方法提供了足够的组织进行分析,可能避免侵入性手术.
科学领域:
- 肺部病理学 肺部病理学
- 在瘤学瘤学.
- 诊断成像 诊断成像 诊断成像
背景情况:
- 肺癌是全球癌症死亡的主要原因之一.
- 准确的诊断和分期对于有效的肺癌治疗至关重要.
- 胸腔内膜超声导向的跨胸腔针吸收 (EBUS-TBNA) 可以帮助诊断,但其在区域中心的使用是不一致的.
研究的目的:
- 评估基于支气管镜的途径的可行性,安全性和诊断产量.
- 在罗马尼亚的一个区域瘤中心评估内支气管超声波引导的跨支气管针吸收 (EBUS-TBNA) 的实用性.
- 确定这种途径是否可以减少肺癌患者手术确认的需要.
主要方法:
- 对67名怀疑患有肺癌的患者进行回顾性分析.
- 所有患者都接受了支气管镜检查;EBUS-TBNA用于中枢淋巴腺病变.
- 收集的数据包括人口统计,组织学,分子标记 (PD-L1, p63) 和TNM分期.
主要成果:
- 42名患者 (62.7%) 接受了EBUS-TBNA;83.6%被诊断为晚期 (III-IV) 肺癌.
- 腺癌是最常见的亚型;PD-L1在52.2%中呈阳性,p63在67.2%中呈阳性.
- 没有显著的并发症发生;所有分析都获得了足够的组织. PD-L1和p63显示与TNM阶段的关联.
结论:
- 在区域瘤学环境中,使用EBUS-TBNA进行支气管镜检查是可行的和安全的.
- 这种方法提供了可靠的组织采样,用于组织病理学和分子分析.
- 通过EBUS-TBNA方法,可以避免肺癌诊断和分期的手术确认.
相关概念视频
Endoscopic Studies I: Bronchoscopy and Thoracoscopy
531
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
531
Radiological Investigation III: Pulmonary Angiogram and PET Scan
405
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
405


