Man With Diminished Breath Sounds on the Right Menachem Gold, MD, Sasikala Mohan, MD, Lee Donner, MD  Annals of Emergency Medicine  Volume 68, Issue 3, (September 2016) DOI: 10.1016/j.annemergmed.2016.02.017 Copyright © 2016 American College of Emergency Physicians Terms and Conditions

Figure 1 Axial CT of the cervical spine demonstrating right-sided subcutaneous emphysema (single arrow) with gas in the epidural space (double arrows). Annals of Emergency Medicine 2016 68, DOI: (10.1016/j.annemergmed.2016.02.017) Copyright © 2016 American College of Emergency Physicians Terms and Conditions

Figure 2 CT (coronal reconstruction view) of the cervical spine demonstrating extensive gas throughout the cervical epidural space (arrows). Annals of Emergency Medicine 2016 68, DOI: (10.1016/j.annemergmed.2016.02.017) Copyright © 2016 American College of Emergency Physicians Terms and Conditions

Figure 3 Axial CT of the upper thorax demonstrating subcutaneous emphysema on the right, with gas in the right neural foramen (arrow) and in the epidural space. Annals of Emergency Medicine 2016 68, DOI: (10.1016/j.annemergmed.2016.02.017) Copyright © 2016 American College of Emergency Physicians Terms and Conditions

Figure 4 CT (sagittal reconstruction view) demonstrating gas in multiple neural foramina (arrows). Annals of Emergency Medicine 2016 68, DOI: (10.1016/j.annemergmed.2016.02.017) Copyright © 2016 American College of Emergency Physicians Terms and Conditions