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Nasal polyps in dogs: five cases (2005 to 2011)
1Department of Clinical Studies, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA 19104-6010, USA.
The Journal of Small Animal Practice
|December 6, 2011
Summary
Nasal polyps in dogs can cause significant respiratory issues and are diagnosed using imaging. Surgical removal is often effective, but recurrence is possible, with radiation therapy offering a treatment option.
Area of Science:
- Veterinary Medicine
- Canine Health
- Otolaryngology
Background:
- Nasal polyps are benign growths that can cause clinical signs in dogs.
- Diagnosis often involves advanced imaging techniques.
- Treatment strategies vary, with potential for recurrence.
Observation:
- This case series details five dogs diagnosed with nasal polyps between 2000 and 2011.
- Clinical signs included reverse sneezing, nasal discharge, epistaxis, and stertor.
- Computed tomographic findings revealed soft tissue masses, turbinate destruction, and bone lysis.
Findings:
- Surgical interventions included dorsal rhinotomy, ventral rhinotomy, and nasal flushing.
- Three dogs achieved resolution of clinical signs post-treatment.
- One dog experienced recurrence and was successfully treated with megavoltage radiation therapy.
- Another dog had recurrent nasal disease eight months after surgery.
Implications:
- Nasal polyps should be considered in dogs presenting with specific respiratory signs and nasal lesions.
- Rhinotomy can be a successful treatment, but recurrence is a possibility.
- Radiation therapy presents a viable option for recurrent cases.
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