Abstract
A 51-year-old woman with papillary thyroid cancer (PTC) complained of headache.Physical examination found the tongue derivation torightside. Fluorine-18-fluorodeoxyglucose positron emission tomography/magnetic resonance imaging (18F-FDG PET/MRI) detected a hypermetabolic soft-tissue mass in the right retropharyngeal carotid space, where the nasopharyngeal carotid segment of right hypoglossal nerve passing inferiorly. The musculature in the right side of tongue was inflammatory instead of fatty infiltration, with hyperintense on T2-weighted image and hypermetabolism on PET. These images together indicated the early phase of hypoglossal nerve palsy caused by PTC invasion.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
