Table 4 MRN diagnosis of studied cases (n = 40) of brachial plexopathy
MRN diagnosis | No. | % |
|---|---|---|
Normal | 4 | 10.0 |
Abnormal | 36 | 90.0 |
Mild perineural edema surrounding C6/7 nerve roots | 8 | 20.0 |
Lower brachial trunk high signal | 4 | 10.0 |
Preganglionic nerve root avulsion | 12 | 30.0 |
Pseudo meningocele C5/6/7 | 8 | 20.0 |
Increased shoulder muscle intensity with muscle atrophy | 4 | 10.0 |