1. Young Male With Severe Ankle Pain
Oron Frenkel, MS, MD 
Annals of Emergency Medicine 
Volume 70, Issue 2, Pages e27-e28 (August 2017)
DOI: /j.annemergmed
Copyright © 2017 American College of Emergency Physicians Terms and Conditions

2. Figure 1
High-frequency ultrasonographic image demonstrating the tibialis anterior tendon (solid arrow) surrounded by inflammatory fluid (asterisk) within the tendon sheath. The bony cortex of the tibia (dashed arrow) is visible just below the tendon.
Annals of Emergency Medicine  , e27-e28DOI: ( /j.annemergmed )
Copyright © 2017 American College of Emergency Physicians Terms and Conditions

3. Figure 2
CT image demonstrating the tibialis anterior tendon (arrow) surrounded by inflammatory fluid (asterisk) within the tendon sheath.
Annals of Emergency Medicine  , e27-e28DOI: ( /j.annemergmed )
Copyright © 2017 American College of Emergency Physicians Terms and Conditions