cT1N0 nasopharynx squamous cell carcinoma treated with radiation therapy. There are post-treatment findings in the neck. There has been interval decrease in size of the right posterior nasal cavity mass, which now measures up to approximately 6 mm, previously 26 mm. There is no evidence of significant cervical lymphadenopathy based on size criteria. There is elevated T2 signal in the trapezius muscles bilaterally, which may be due to denervation effects. The thyroid and major salivary glands are unremarkable. The major cervical arterial flow voids appear to be intact. The osseous structures are unremarkable. The imaged intracranial structures are unremarkable.
Post-treatment findings in the neck with interval decrease in size of the nasal cavity mass. 