Diagnostic Utility of Virtual Bronchoscopic Navigation Assisted Endobronchial
Ultrasonography with Guide Sheath for Peripheral Pulmonary Lesions.
10.3779/j.issn.1009-3419.2019.03.01
- Author:
Shijie LI
1
;
Wanpu YAN
2
;
Mailin CHEN
3
;
Li SUN
4
;
Qi WU
1
;
Keneng CHEN
2
Author Information
1. Department of Endoscopy Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China.
2. The First Department of Thoracic Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China.
3. Department of Radiology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China.
4. Department of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China.
- Publication Type:Journal Article
- Keywords:
Endobronchial ultrasonography with guide sheath;
Pulmonary peripheral lesions;
Virtual bronchoscopy
- MeSH:
Bronchoscopy;
adverse effects;
methods;
Endosonography;
adverse effects;
methods;
Female;
Humans;
Lung Neoplasms;
diagnostic imaging;
surgery;
Male;
Middle Aged;
Retrospective Studies;
Safety
- From:
Chinese Journal of Lung Cancer
2019;22(3):125-131
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Virtual bronchoscopic navigation (VBN) assisted endobronchial ultrasonography with guide sheath (EBUS-GS) has reduced the difficulty and even avoiding radiation exposure during performing transbronchus lung biopsy (TBLB). To evaluate the feasibility and safety of virtual bronchoscopic navigation assisted endobronchial ultrasonography with guide sheath for peripheral pulmonary lesions.
METHODS:We performed a retrospective analysis of the patients with PPLs who received VBN assisted EBUS-GS-TBLB in Peking University Cancer Hospital from January 2016 to December 2017. Their clinicopathologic data and complications were assessed.
RESULTS:A total of 121 patients were enrolled in the study. The patients included 65 men and 56 women, with a mean age of (58.8±10.3) years. A total of 121 PPLs were examined, and 108 lesions of which could be detected by EBUS. The overall diagnostic yield of EBUS-GS was 73.5%. The diagnostic yield of malignancy was 82.5%. The combination of transbronchial lung biopsy, brush smear and bronchoalveolar lavage fluid provided the greatest diagnostic yield (χ²=6.084, P=0.014). Factors that significantly affected and predicted diagnostic success were EBUS probe within the lesions (χ²=20.372, P=0.000) and PPLs located in the central two-thirds of the lung (χ²=10.810, P=0.001). 1 patient (0.8%) suffered from intraoperative bleeding which could be managed under endoscopy.
CONCLUSIONS:VBN assisted EBUS-GS-TBLB for PPLs was an effective and safe procedure.
