Peer-reviewed veterinary case report
Nasal polyps causing breathing trouble in a pug with BOAS
By Feitosa, Matheus et al.·Published in The Canadian veterinary journal = La revue veterinaire canadienne·2026·University at Albany, United States·View original on PubMed →
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Original publication title: Intranasal inflammatory polyps associated with brachycephalic obstructive airway syndrome in a pug dog.
- Species:
- dog
Plain-English summary
A 5-year-old male pug was brought in for chronic breathing problems due to brachycephalic obstructive airway syndrome (BOAS), which is common in flat-faced breeds. A CT scan showed soft tissue masses in the nose that were blocking airflow. The vet performed surgery to correct the airway issues and removed the intranasal polyps. After the surgery, the pug's breathing improved significantly, showing that these polyps can be an overlooked issue in dogs with BOAS.
People also search for: pug breathing problems · brachycephalic obstructive airway syndrome treatment · dog nasal polyps surgery
Abstract
Intranasal inflammatory polyps are commonly reported in cats but are rarely described in dogs. A pug dog was presented with chronic upper airway obstruction consistent with brachycephalic obstructive airway syndrome (BOAS). Computed tomographic examination of the skull revealed intranasal soft-tissue masses causing marked airflow obstruction. Surgical correction of BOAS was completed, including removal of the intranasal obstructive tissue. Histopathologic examination confirmed inflammatory polyps. Clinical signs improved markedly following surgery. This case highlights intranasal inflammatory polyps as an uncommon and potentially underrecognized comorbidity in dogs with BOAS and emphasizes the importance of considering this diagnosis in brachycephalic dogs with persistent or atypical respiratory signs. Key clinical message: Intranasal inflammatory polyps may represent an uncommon and underrecognized comorbidity in dogs with BOAS. Recognition of concurrent intranasal pathology is important, as surgical management may result in significant clinical improvement.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/42095163/