Ultrasonography shows extensive nerve enlargements in multifocal motor neuropathy.

Beekman, R; van den Berg, L H; Franssen, H; Visser, L H; van Asseldonk, J T H; Wokke, J H J · Neurology · 2005

case_series · Level IV

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Abstract

Using ultrasonography we found multiple sites with nerve enlargement along the course of the brachial plexus, median, ulnar, and radial nerves in the majority of 21 patients with multifocal motor neuropathy. Sonography and electrophysiologic studies showed more abnormalities than expected on purely clinical grounds. Moreover, sonography revealed nerve enlargement without clinical or electrophysiologic abnormalities.

Medical subject headings

Anatomy