This CT scan of the neck is at the level of the piriform fossa. As a reminder, the left and right sides of the patient have been labeled at the top of the image.
Identify the following:
1. laryngeal inlet
2. thyroid cartilage
3. piriform fossa
4. sternocleidomastoid muscle
5. left internal jugular vein
6. left common carotid artery
7. left vertebral artery
8. aryepiglottic fold
