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Congenital sinus cyst in a foal.
Journal of the American Veterinary Medical Association
|April 15, 1987
Summary
A congenital soft tissue mass caused facial swelling and breathing difficulties in a foal. Surgical removal resolved the obstruction and facial deformity, restoring normal breathing.
Area of Science:
- Veterinary Medicine
- Equine Surgery
- Congenital Abnormalities
Background:
- A 17-day-old Standardbred foal presented with congenital right-sided facial swelling and dyspnea.
- Diagnostic imaging revealed a soft tissue mass within the right nasal passage and associated paranasal sinuses.
Purpose of the Study:
- To describe the diagnosis and surgical management of a congenital sinonasal mass causing upper airway obstruction in a foal.
- To report the long-term outcome following surgical intervention.
Main Methods:
- Radiography and endoscopy were performed for diagnosis.
- Surgical excision of the mass was achieved via a bone flap approach.
- Postoperative assessment included clinical and endoscopic evaluation.
Main Results:
- A fluid-filled soft tissue mass was successfully removed from the right nasal passage and paranasal sinuses.
- Postoperative alleviation of dyspnea was observed.
- Complete resolution of facial deformity by 6 months of age and absence of upper airway obstruction by 17 months of age were noted.
Conclusions:
- Congenital sinonasal masses can cause significant upper airway obstruction and facial deformity in foals.
- Surgical management is effective in resolving these conditions.
- Early diagnosis and intervention lead to favorable long-term outcomes in affected foals.