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Chinese Journal of Thoracic Surgery(Electronic Edition) ›› 2025, Vol. 12 ›› Issue (01): 33-38. doi: 10.3877/cma.j.issn.2095-8773.2025.01.04

• Experience • Previous Articles     Next Articles

Experience in diagnosis and treatment of bronchopleural fistula after lung resection

Yuhe You1, Hongsheng Xue1, Wenjun Cao1, Liang Wang2, Yujie Ma1, Zhe Piao1, Yanying Wu3, Zhilong Zhao1,()   

  1. 1. Department of Thoracic Surgery,Zhongshan Hospital of Dalian University,Dalian 116601,China
    2. Department of Radiology,Zhongshan Hospital of Dalian University,Dalian 116601,China
    3. Medical College,Dalian University,Dalian 116622,China
  • Received:2024-09-16 Revised:2024-12-01 Accepted:2025-01-24 Online:2025-02-28 Published:2025-04-11
  • Contact: Zhilong Zhao

Abstract:

Objective

To summarize the clinical data of bronchopleural fistula (BPF) patients,analyze the causes, and explore the treatment methods and efficacy.

Methods

From April 2021 to June 2024 in Department of Thoracic Surgery,Affiliated Zhongshan Hospital of Dalian Uninersity,6 patients with BPF after lung resection were treated with bronchoscopy (injection of polidocanol around the bronchial fistula) and surgical intervention after the failure of conservative treatment.

Results

Among the 6 patients,4 were males and 2 were females,aged 60 years on average;5 patients underwent right lower lobe resection;3 patients had a long history of smoking;1 patient had diabetes mellitus;3 patients had combined anemia and hypoproteinemia.The mean length of the bronchial stump was (0.8±0.4) cm.The median time to postoperative BPF was 71.5 days.One patient underwent thoracoscopic BPF repair.Five patients were treated with endoscopic injection of sclerosing agent,and one of them had R1 resection,failed endoscopic treatment,and was transferred to surgical repair,with a success rate of interventional therapy of 80%.After follow-up of 3 to 40 months,BPF was healed.

Conclusion

Combining a large amount of relevant research,our group found that BPF after lung resection is related to smoking,malnutrition,right lower lobe surgery,and R1 resection.Endoscopic sclerotherapy is effective,yet surgery remains the final treatment.

Key words: Bronchopleural fistula, Risk factors, Interventional treatment, Surgical repair

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