Fig 4. A, Axial noncontrast CT image at the level just caudal to the hard palate demonstrates an enlarged right lateral retropharyngeal lymph node (asterisk) causing mass effect on the adjacent parapharyngeal fat. B, Axial noncontrast CT image of the skull base at the level of the torus tubarius showing the postsurgical changes within the nasal cavity and nasopharynx from craniofacial resection.