Numbness and severe pain to the upper right brachial plexus area. There is no significant asymmetry or abnormal signal involving the roots of the brachial plexus on the right. There is no mass or abnormal signal along the course of the right brachial plexus. Specifically, there is no definite impingement in the interscalene triangle, costoclavicular space or retropectoral. Incompletely imaged is advanced osteoarthritic changes of the right glenohumeral joint associated with subarticular marrow edema in addition to subarticular and paralabral cysts. A well-circumscribed 1.5 cm T2-hyperintense, T1 isointense lesion, compared to muscle, is attached or just deep to the skin in the right upper back. It shows no definite contrast enhancement and may represent a sebaceous cyst.
1.No definite abnormality along the right brachial plexus.2.Advanced osteoarthritic changes of the right glenohumeral joint.