Bilateral cervical ribs in a mixed breed dog

Area of Science:

• Veterinary Medicine
• Comparative Anatomy
• Medical Imaging

Background:

• Cervical ribs are rare congenital malformations in dogs, unlike in human medicine.
• Tracheal collapse can be associated with various underlying conditions, including anatomical abnormalities.
• Early and accurate diagnosis is crucial for effective management of canine respiratory distress.

Observation:

• A 4-year-old dog presented with dyspnea, indicating upper airway disease.
• Radiographs revealed tracheal collapse and anomalies of the seventh cervical vertebra and bilateral first ribs.
• Computed tomography and ultrasound provided detailed characterization of the cervical rib malformations.

Findings:

• The dog exhibited tracheal collapse secondary to bilateral cervical ribs.
• Cervical ribs were precisely localized in relation to adjacent soft tissues and vasculature.
• The case highlights a potential correlation between cervical ribs and other anatomical anomalies.

Implications:

• This case expands the understanding of cervical rib presentation and diagnosis in veterinary medicine.
• Advanced imaging modalities are essential for characterizing rare anatomical defects in dogs.
• Further research into the etiology and clinical significance of canine cervical ribs is warranted.