Aortic arch & neck MR angiogram  
 

This MRA (magnetic resonance angiogram) shows the aortic arch, its branches, and arteries of the neck.

 
 

Identify the following:

1. brachiocephalic (innominate) artery (trunk)

2. right subclavian artery

3. right common carotid artery

4. right vertebral artery

5. left common carotid artery

6. left subclavian artery

7. left vertebral artery

8. right internal carotid artery

9. left internal carotid artery

 
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