Successful endoscopic closure of alveolar-pleural fistula due to Aspergillus empyema using a ventricular septal

Zeqin Fan1, Xiaoxian Huang1, Lihui Zhang1

  • 1Department of Pulmonary and Critical Care Medicine, The Affiliated Hospital of Yunnan University, Key Laboratory of Respiratory Disease Research of Department of Education of Yunnan Province, Kunming, PR China.

Insights

A persistent cough and fever were diagnosed as an alveolar-pleural fistula caused by aspergillus empyema. Bronchoscopic closure using a ventricular septal defect occluder proved successful, offering a new treatment avenue.

Area of Science:

  • Pulmonology
  • Thoracic Surgery
  • Infectious Diseases

Background:

  • Alveolar-pleural fistula is a rare but serious complication, often associated with persistent air leak and infection.
  • Aspergillus empyema presents a significant challenge in managing thoracic infections, potentially leading to complex fistulous communications.

Observation:

  • A patient presented with a two-month history of persistent fever and cough, indicative of a chronic respiratory condition.
  • Diagnostic workup revealed an alveolar-pleural fistula secondary to aspergillus empyema.

Findings:

  • Successful endoscopic closure of the alveolar-pleural fistula was achieved using a ventricular septal defect occluder via bronchoscopy.
  • This minimally invasive approach effectively sealed the abnormal communication between the alveoli and the pleural space.

Implications:

  • Endoscopic management of alveolar-pleural fistulas with readily available devices like ventricular septal defect occluders represents a promising, less invasive alternative to surgical intervention.
  • Further investigation into this technique could refine treatment protocols for complex thoracic fistulas and empyema complications.