Fig. 2From: Osteoradionecrosis of the hyoid bone after intra-arterial chemoradiotherapy for oropharyngeal cancer: MR imaging findings a Signal intensity partially decreased in the hyoid on T1WI, b Mixed high and low signal intensity on T2WI The arrows indicate the ORN of hyoid bone. c The PET-CT image: High FDG activity is observed in the hyoid. d Sagittal view of the CT scan image in the larynx. The red arrows indicate disruption of the hyoid with abscess formationBack to article page