Male, 64 years old, with right base of tongue cancer status post CRT. No evidence of any mucosal tumor-like lesion is seen. No pathologic adenopathy is detected by size criteria. Atrophy and increased T2 signal of the muscles of the right neck are unchanged and likely related to prior surgery or treatment. The salivary glands are unremarkable. The marrow signal characteristics show evidence of prior radiotherapy but are otherwise unremarkable.
No evidence of recurrent primary tumor or pathologic adenopathy.