to identify possible soft-tissue changes of the head and neck after radiation therapy , 102 ct scans from 78 patients with head and neck tumors were reviewed to assess ( 1 ) skin thickening , ( 2 ) epiglottic thickening , ( 3 ) stranding of subcutaneous fat , and ( 4 ) stranding of deep cervical fat .
C0027533
neck tumors
C0027530
cervical