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![Role of the neuromuscular ultrasound in the diagnostic of the multifocal motor neuropathy](https://image.oaes.cc/dd70e175-7950-4a5b-9f3d-36162219b3ca/84.fig.1.png)
Figure 1. Axial scan of the brachial plexus in a multifocal motor neuropathy (MMN) patient in supraclavicular (a) and interscalene space (b) in a MMN patient. In this case both the cross sectional area and the intraplexus cross sectional area variability of the brachial plexus are within the reference values of our lab[13]