Table 2.

Differential diagnosis table for Eagle syndrome.

	X-ray	CT
Eagle syndrome	Elongated styloid process (>3 cm)	Elongated styloid process (>3 cm) Normal carotid vasculature
Stylocarotid syndrome	Elongated styloid process (>3 cm)	Elongated styloid process (>3 cm) Carotid stenosis, occlusion, dissection, or pseudoaneurysm adjacent to the styloid process