LIVING ART ENTERPRISES, LLC / SCIENCE PHOTO LIBRARY LIVING ART ENTERPRISES, LLC / SCIENCE PHOTO LIBRARY
This frontal CT reconstruction of the neck shows a typical type 2 branchial cleft cyst. These are benign lesions related to congenital persistence of branchial arch anomalies. They can become infected and then enlarge and become symptomatic.
Model release not required. Property release not required.