CT: mid larynx  
 

These images from a contrast enhanced neck CT are from the mid-larynx, just below the glottis. The image on the left is superior and on the right, more inferior. The arytenoid and corniculate cartilages are tough to differentiatefrom one another on a single axial image.

 
 

Identify the following:

1. larynx

2. cricoid cartilage

3. arytenoid/corniculate cartilage

4. thyroid cartilage

 

 
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