Case: Tracheal Stenting in a 3-year-old intact female Yorkshire Terrier
Diagnosis: Tracheal Collapse
Chief Complaint: Goose-honk Cough
Treatment: Tracheal Stenting (Surgery)
Tracheal stenting in veterinary medicine refers to a similar procedure performed on animals, specifically on the trachea of dogs or other animals experiencing tracheal collapse or obstruction. Tracheal collapse is a condition in which the tracheal rings weaken and lose their ability to hold the trachea open during respiration, resulting in breathing difficulties.
In veterinary practice, tracheal stenting is considered a treatment option for cases of severe tracheal collapse that do not respond well to conservative management or medical therapies. The procedure involves the placement of a stent in the trachea to maintain its patency and alleviate respiratory symptoms.
The stents used in veterinary tracheal stenting are similar to those used in human medicine and are typically made of metal or silicone. They are designed to be flexible and expandable, allowing for their insertion into the trachea of the affected animal.
During the procedure, the animal is usually placed under general anesthesia. The stent is introduced into the trachea through a minimally invasive approach, such as via endoscopy or fluoroscopy. Once in position, the stent expands, providing support to keep the trachea open and allowing for improved airflow.
Tracheal collapse is characterized by the weakening of the cartilage rings that support the trachea, leading to a partial or complete collapse of the airway during respiration. This collapse results in a narrowed airway, making it difficult for the dog to breathe properly.
It’s important to note that tracheal collapse is a chronic and progressive condition, meaning it worsens over time. While the exact cause may vary among individuals, a combination of genetic factors, anatomical weaknesses, and environmental influences contribute to its development. If you suspect your dog may have tracheal collapse, it’s best to consult with a veterinarian for a proper diagnosis and treatment plan.