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Efficiency of Electromagnetic Navigation Bronchoscopy and Virtual Bronchoscopic Navigation

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机构: [a]Department of Thoracic Surgery, Institute of the First People's Hospital of Yunnan Province, Kunming University of Science and Technology, Kunming, China [b]Department of Respiratory Medicine, Medstar Franklin Square Medical Center, Baltimore, MD, United States [c]Department of Oncology, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing, China
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Background: Image-guided bronchoscopy techniques have emerged as a means of improving pulmonary nodule biopsy yield. However comparisons of the diagnostic efficacy of electromagnetic navigation bronchoscopy (ENB) and virtual bronchoscopic navigation (VBN) have not reached a consensus. This meta-analysis evaluates the overall diagnostic yield and accuracy of ENB and VBN for pulmonary nodules. Methods: A systematic search was conducted to identify relevant articles. Meta-analysis was used to summarize the sensitivities, specificities, and area under the curve for ENB and VBN. Results: Thirty-two studies (1981 patients with pulmonary nodules) were included in this analysis. The pooled sensitivity, specificity, and area under the curve (95% confidence interval) of ENB were 0.80 (0.73-0.85), 0.81 (0.71-0.88), and 0.87 (0.84-0.90), respectively. Corresponding VBN values were 0.80 (0.76-0.83), 0.65 (0.56-0.73), and 0.81 (0.78-0.85), respectively. Comparison of the 2 techniques revealed that ENB had higher specificity and area under the curve but no difference in sensitivity. Conclusions: Both ENB and VBN are valuable tools in the diagnosis of lung nodules. ENB achieved a higher specificity than VBN in the diagnose of lung nodules, whereas ENB performed better than VBN for pulmonary nodules. These results are due to the real-time positioning function of ENB. © 2020 The Society of Thoracic Surgeons

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出版当年[2020]版:
大类 | 2 区 医学
小类 | 2 区 外科 3 区 心脏和心血管系统 3 区 呼吸系统
最新[2023]版:
大类 | 2 区 医学
小类 | 2 区 呼吸系统 2 区 外科 3 区 心脏和心血管系统
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第一作者机构: [a]Department of Thoracic Surgery, Institute of the First People's Hospital of Yunnan Province, Kunming University of Science and Technology, Kunming, China
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通讯机构: [c]Department of Oncology, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing, China [*1]Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Army Medical University, Changjiang Branch St, 10#, Yuzhong District, Chongqing city, 400042, China
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