Male, 59 years old, with history of T4 N2 WHO type III nonkeratinizing EBV+ nasopharyngeal cancer. Orbits:No orbital masses are seen. The globes are round and symmetric. The extraocular muscles demonstrate normal caliber and signal characteristics. The optic nerves are free of pathologic signal abnormality and enhancement.Neck:Posttreatment findings are redemonstrated in the nasopharyngeal region without evidence of recurrent mucosal tumor. The marrow of the central skull base remains heterogeneous similar to prior. No pathologic adenopathy is detected. Mucosal thickening and secretions are demonstrated in the bilateral maxillary and ethmoid sinuses as well as the tympanic cavities and mastoid air cells.
1.No findings to suggest recurrent primary tumor or pathologic adenopathy in the neck.2.Persistent mucosal inflammation and secretions in the paranasal sinuses, mastoid air cells and tympanic cavities.