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http://dx.doi.org/10.1590/S1806-37132015000004410DOI Listing

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Article Synopsis
  • - Chronic obstructive pulmonary disease (COPD)-associated expiratory central airway collapse (ECAC) is a benign but often overlooked condition that leads to airway obstruction, and its diagnosis and treatment are complicated due to unclear mechanisms and atypical symptoms.
  • - Bronchoscopy is the best method for diagnosing ECAC, while noninvasive ventilation and temporary airway stents are common treatment options, though their long-term use and effectiveness still require further investigation.
  • - There is a growing need for research, including randomized controlled trials, cost-effectiveness analyses, and guidelines to improve understanding and management of COPD-associated ECAC in patients.
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