 There are post treatment findings within the right neck including T2 hyperintensity within the right neck soft tissues. In particular, there is diffuse T2 hyperintensity and loss of muscle bulk in the right trapezius muscle. There is perhaps slightly increased T2 signal diffusely along the inferior portions of the right brachial plexus, although assessment is limited by various artifacts. Otherwise, there is no evidence of right cervical or axillary mass, or significant lymphadenopathy in the neck. The osseous structures are unremarkable.
Post-treatment findings within the right neck with denervation injury of the right trapezius muscle and possibly inferior right brachial neuritis, although assessment is limited by various artifacts. Otherwise, no evidence of mass lesions in the region of the right brachial plexus.