External carotid artery branches | CTA | MRA | p | ||
---|---|---|---|---|---|
Total | % | Total | % | ||
Carotid artery bifurcation | 40 | 100 | 40 | 100 | 1.000 |
External carotid artery mainstem | 34 | 85 | 34 | 85 | 1.000 |
Superior thyroid artery | 37 | 92.5 | 37 | 92.5 | 1.000 |
Lingual artery | 37 | 92.5 | 35 | 87.5 | .500 |
Facial artery | 28 | 70 | 28 | 70 | 1.000 |
Ascending pharyngeal artery | 33 | 82.5 | 3 | 7.5 | < .001 |
Occipital artery | 39 | 97.5 | 37 | 92.5 | .500 |
Posterior auricular artery | 33 | 82.5 | 16 | 40 | < .001 |
Superficial temporal artery | 36 | 90 | 34 | 85 | .500 |
Maxillary artery | 38 | 95 | 37 | 92.5 | 1.000 |
All segments | 365 | 91.3 | 311 | 77.8 | < .001 |