This illustration was made to show how infants are in danger of airway obstruction due to tissue edema in the trachea. The cartilage rings, fibers, inner endothelium and glands of the trachea are visible.

This illustration was done by Alex Katos using Photoshop and Corel Draw.

This image is copyright protected by Alex Katos and is only to be used with permission by Alex Katos. Usage rights may be purchased.