Peer-reviewed veterinary case report
An Update on Tracheal and Airway Collapse in Dogs.
- Journal:
- The Veterinary clinics of North America. Small animal practice
- Year:
- 2020
- Authors:
- Della Maggiore, Ann
- Affiliation:
- 9205 Sierra College Boulevard #120 · United States
- Species:
- dog
Plain-English summary
Tracheal and airway collapse, also known as bronchomalacia, is a common issue that can cause a chronic cough in middle-aged to older dogs. This happens when the cartilage in their airways weakens, leading to narrowed airways and irritation, which can make it hard for them to breathe. Smaller dog breeds are more likely to have tracheomalacia, while bronchomalacia can affect dogs of any size. Treatment usually involves figuring out exactly what's wrong, addressing any other health issues, and using the right medications. In some cases, surgery or special stents can help, so it's important for your vet to know when these options are needed.
Abstract
Tracheal and airway collapse (bronchomalacia) are common causes of chronic cough in middle-aged to older dogs in which weakening of cartilage within the respiratory system leads to narrowing of airways, irritation, inflammation, partial to complete airway obstruction, and other secondary effects. Tracheomalacia occurs in small-breed dogs, whereas bronchomalacia can occur in any size dog. Successful treatment involves correct identification of the problem, recognition of concurrent disease processes, and appropriate medical therapy. Surgical intervention and intraluminal stenting are readily available so it is important to understand indications for such procedures.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/31864678/