Abstract
Left-side secondary carina resection and reconstruction is a rare, complex procedure, performed just in a few specialized centers in a restricted group of patients. Few studies describe this technique and report its short and long-term results. We reviewed our experience to evaluate the perioperative and short-term outcomes of a very demanding surgery. We retrospectively collected the information of all the patients who underwent secondary carina resection and reconstruction for low-grade malignant bronchial tumors at our center. Between January 2012 and September 2018, 23 patients received surgery for low-grade malignant bronchial tumors. In all patients, a secondary carina resection and reconstruction with total lung parenchymal preservation was performed. The mean age was 44.5 ± 12.2 years. Pathologies included adenoid cystic carcinoma in ten patients, carcinoid in 7 (6 typical and 1 atypical), mucoepidermoid carcinoma in 4, myoepithelioma in 1 and inflammatory myofibroblastic tumor in 1. The median length of the resected bronchus was 25 mm (range 15–50 mm). Three patients (13%) had, at least, one postoperative complication with no deaths. Two patients had lymph node metastases and eight had positive margins. Nine patients received adjuvant therapy. Follow-up ranged from 13 to 96 months, all patients are currently alive and free of recurrence. Resection and reconstruction of the left secondary carina with preservation of the lung parenchyma can be performed safely in anatomically and oncologically appropriate patients, providing good short-term results when combined with adjuvant therapies.
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Conceptualization: FY, LC, HZ. Data curation: AC, LC, ZW, FY. Formal analysis: AC, LC, FY. Funding acquisition: None. Investigation: AC, LC, FY. Methodology: AC, LC, FY. Project administration: FS, HZ, FY. Resources: None. Softwares: AC, LC, FY. Supervision: ADA, FS, HZ. Validation: ADA, FS, HZ. Visualization: AC, LC, FY. Writing—original draft: AC, APC, LC, FY. Writing—review and editing: ADA, ZW, FY.
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The study was approved by the institutional review board of Shanghai Chest Hospital (the ID approval number was not produced) and written informed consent was obtained from all patients. All figures and tables are original and have not been published before.
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Supplementary file1 (MP4 73837 kb) Video.1: the technique of left secondary carina resection and reconstruction
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Campisi, A., Chen, L., Dell’Amore, A. et al. Lung sparing left secondary carina resection for low-grade tumors: a single-center study. Updates Surg 73, 2363–2368 (2021). https://doi.org/10.1007/s13304-021-01127-y
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DOI: https://doi.org/10.1007/s13304-021-01127-y