| Literature DB >> 32517448 |
Menghua Xue1, Jian Wang1, Yong Han1, Yifang Zhu1, Na Zhang1, Jinbo Zhao1, Xiaofei Li1.
Abstract
BACKGROUND: Electromagnetic navigation bronchoscopy is a tool that can accurately navigation peripheral lung lesions. Because of electromagnetic navigation bronchoscopy (ENB) is too expensive, it has not been widely used in China. It is urgent for us to summarize experience in clinical application, especially in the diagnosis of pulmonary nodules.Entities:
Keywords: Biopsy; Electromagnetic navigation bronchoscopy; Peripheral lung lesions
Mesh:
Year: 2020 PMID: 32517448 PMCID: PMC7309547 DOI: 10.3779/j.issn.1009-3419.2020.102.05
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
121处PPLs病变分布图,右肺上叶6处,右肺中叶3处,右肺下叶4处,左肺上叶8处。
PPLs map of 21 nodules, 6 nodules in right upper lobe, 3 nodules in right middle lobe, 4 nodules in right lower lobe, 8 nodules in left upper lobe. PPLs: peripheral pulmonary lesions.pulmonary lesions
患者一般情况
Clinical characteristics of patients
| Characteristics | Data | |
| SCLC: small cell lung cancer; LUL: left upper lobe; RUL: right upper lobe; RML: right middle lobe; RLL: right lower lobe. | ||
| Gender | Male | 10 (55.6%) |
| Female | 8 (44.4%) | |
| Smoking history | Smoking | 8 (44.4%) |
| Non smoking | 10 (55.6%) | |
| Pathologic | Adenocarcinoma | 8 (44.4%) |
| SCLC | 2 (11.1%) | |
| Tuberculosis | 1 (5.6%) | |
| Negative | 7 (38.9%) | |
| Tumor location | LUL | 8 (38.1%) |
| RUL | 6 (28.6%) | |
| RML | 3 (14.3%) | |
| RLL | 4 (19.0%) | |
| Size of lesion | ≤2 cm | 15 (71.4%) |
| > 2 cm | 6 (28.6%) | |
| Air bronchograms of lesion | Positive | 5 (23.8%) |
| Negative | 16 (76.2%) | |
病变大小以及有无支气管通气症与诊断的关系
Comparisons of size and air bronchograms for the diagnosis of lesions
| Positive | Negative | ||
| Size of lesion ≤2 cm | 8 (53.3%) | 7 (46.7%) | 0.04 |
| Size of lesion > 2 cm | 6 (100.0%) | 0 (0.0%) | |
| Air bronchograms (+) | 5 (83.3%) | 1 (16.7%) | 0.306 |
| Air bronchograms (-) | 9 (60.0%) | 6 (40.0%) |