ArticleJournal of thoracic disease2020
Feasibility of electromagnetic navigation bronchoscopy-guided lung resection for pulmonary ground-glass opacity nodules.
Article in Journal of thoracic disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 8 citations in OpenAlex.
- Trial
- Intraoperative Assessment of Anatomical Resection Margin Using a Novel Asymmetric Linear Stapler: An Initial Single Institution Experience.Interdisciplinary cardiovascular and thoracic surgery · 2026Article
- Article
- CT-based three-dimensional invasiveness analysis of adenocarcinoma presenting as pure ground-glass nodules.Translational cancer research · 2023Article
- Fluorescence-guided lung nodule identification during minimally invasive lung resections.Frontiers in surgery · 2022Review
- A novel localization technique for peripheral ground glass opacity using geometric parameters measured on CT images.BMC surgery · 2021Article
- Ground glass opacities of the lung before, during and post COVID-19 pandemic.Annals of translational medicine · 2021Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRecent advances in imaging modalities and recommended low-dose computed tomography screening programs have made it easier to diagnose early lung cancer. However, the diagnosis of small ground-glass nodules (GGNs) has been problematic due to inappropriate specimen procurement and failure of conventional percutaneous core needle biopsy. Thus, we aimed to evaluate the usefulness of electromagnetic navigation bronchoscopy (ENB)-guided video-assisted lung resection for not only the diagnosis but also treatment of GGNs.
methodsFrom 2017 to 2019, 110 patients with suspicious lung cancer lesions that were not diagnosed by conventional procedure underwent ENB-guided lung resection. Among 35 cases of GGNs, 33 cases of localization were included in this study (two cup biopsy cases were excluded). We used SuperDimension™ for the ENB procedure. After general anesthesia, indigo carmine (0.3-0.5 mL) was injected, and GGNs were resected through video-assisted thoracoscopic surgery.
resultsOf the 33 GGNs, 16 were pure (2 adenocarcinomas in situ, 5 minimally invasive adenocarcinomas (MIAs), 3 adenocarcinomas, and 6 benign lesions) and 17 were mixed (1 MIA, 11 adenocarcinomas, and 5 benign lesions). The mean size of all lesions was 11.2±7.78 mm, mean distance to the pleura was 11.2±14.2 mm, and mean ENB procedure time was 18.8±8.88 minutes. Dye localization and surgical resection of GGN were successful in all cases. There was no procedure-related complication.
conclusionsENB is a feasible and highly accurate localization method for minimally invasive lung resection of small GGNs.
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