Acute Motor Conduction Block Neuropathy: Another Distinct Variant of Guillain-Barre Syndrome

We describe a patient who developed progressive weakness in all limbs without sensory symptoms 4 weeks after upper respiratory system infection. Electrophysiological findings suggested a new variant of Guillain-Barré syndrome named "acute motor conduction block neuropathy". Electrophysiological studies were performed at admission, 12^th and 28^th weeks. At the 28^th week, the clinical examination and electrophysiological findings showed complete recovery.