Imaging Diagnosis—Nasofrontal Suture Exostosis In A Horse

Manso-Díaz G, Taeymans O.

Veterinary Radiology & Ultrasound 2012;53:573-575.

A 14-year-old Quarter Horse had chronic facial swelling and a more recent history of progressive bilateral epiphora. Radiographic findings were compatible with exostosis of the nasofrontal suture. Computed tomography (CT) of the head, including CT dacryorhinocystography, confirmed the diagnosis and allowed presurgical planning of resection of the exostosis, which resulted in resolution of the clinical signs.