Observational studyTherapeutic advances in respiratory disease
Endoscopic resection of benign airway tumors: A 21-year comparative study focusing on endobronchial hamartoma and leiomyoma.
Observational study in Therapeutic advances in respiratory disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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6 authors.
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Abstract
BackgroundEndobronchial hamartoma and leiomyoma are rare benign airway tumors that may cause significant airway obstruction and require bronchoscopic intervention. However, comparative data on their clinical characteristics and interventional outcomes, particularly according to anatomic location, remain limited.ObjectivesThe objective of this study was to compare the clinical characteristics and bronchoscopic resection outcomes of endobronchial hamartoma and leiomyoma, with a focus on the impact of airway location.DesignThis study was a retrospective observational cohort study conducted over a 21-year period at a single tertiary referral center.MethodsIn this retrospective cohort study, we analyzed 107 patients with benign airway tumors, specifically comparing 56 hamartomas and 51 leiomyomas. Data on clinical presentation, radiologic findings, and bronchoscopic intervention outcomes were collected. A stratified analysis by airway level (trachea to segmental bronchi) was performed.ResultsEndobronchial leiomyomas were predominantly located in the central airways (trachea, 29.4%), while endobronchial hamartomas were more frequent in peripheral bronchi (segmental, 35.7%;
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