Feasibility of injecting Fluorescent Agent under the Guidance of Electromagnetic Navigation Bronchoscopy in Pulmonary Nodule Resection
| Autor: | Gongming WANG, Yongbin LIN, Kongjia LUO, Xiaodan LIN, Lanjun ZHANG |
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| Jazyk: | čínština |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Chinese Journal of Lung Cancer, Vol 23, Iss 6, Pp 503-508 (2020) |
| Druh dokumentu: | article |
| ISSN: | 1009-3419 1999-6187 |
| DOI: | 10.3779/j.issn.1009-3419.2020.103.01 |
| Popis: | Background and Objective It is a great challenge for surgeons to resect pulmonary nodules with small volume, deep position and no solid components under video-assisted thoracoscopic surgery. The purpose of this study is to explore the feasibility and necessity of the localization of pulmonary nodules by injecting indocyanine green (ICG) under the guidance of magnetic navigation bronchoscope and the resection of small pulmonary nodules under the fluoroscope. Methods Between December 2018 and August 2019, sixteen consecutive patients with 30 peripheral lung lesions in our hospital received fluorescent thoracoscopic pulmonary nodule resection. Electromagnetic navigation bronchoscope (ENB) was performed before surgery to guide ICG to the target lesion. Results All patients underwent magnetic navigation-guided pulmonary nodule localization, and surgical resection was performed immediately after localization was completed. The average size of the nodules was (11.12±3.65) mm. The average navigation time was (12.06±2.74) minutes, and the average interval between dye labeling and lung resection was (25.00±5.29) minutes. All lesions were completely resected, the localization success rate was 100.00%, no bleeding and other complications occurred after the localization, the postoperative pathological results confirmed the accuracy of the staining. Conclusion Indocyanine green injection under the guidance of magnetic navigation bronchoscope is an effective way to locate pulmonary nodules, which can locate small and untouchable lesions in the lung. This method can help surgeons identify lesions more quickly and accurately. It is practical and worthy of promotion. |
| Databáze: | Directory of Open Access Journals |
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