 There are postsurgical findings related to right neck dissection and resection of the posterior right hemimandible with hardware fixation and flap reconstruction of the right-sided pharyngeal soft tissues. There are also radiation effects in the nasopharyngeal region with mild swelling and mucositis, as well as edema in the right retromolar trigone region, but no measurable residual tumor within the right nasopharynx. There is also no significant cervical lymphadenopathy. There are denervation changes in the right tongue. There is a small area of high T2 signal and enhancement in the soft tissues posterior to the right mandibulectomy margin. The thyroid and remaining salivary glands appear unchanged. The imaged intracranial structures are unremarkable.
Post-treatment effects in the right nasopharyngeal region and right neck without definite measurable residual or recurrent locoregional tumor. A small area of high T2 signal and enhancement in the soft tissues posterior to the right mandibulectomy margin may be inflammatory in nature.