New clinical manifestations of COVID-19 related Guillain Barre syndrome higly responsive to intravenous immunoglobulins: two italian cases (preprint)

Recently, some cases of Guillain Barré syndrome (GBS) and Miller Fisher (MF) have been reported, following COVID-19 infection1-2-3 . We report two different clinical manifestation of Covid-19 related GBS , one is a GBS/MF overlap syndrome, the other one an Acute Motor Sensory Axonal Neuropathy (AMSAN) with massive vegetative impairment, both highly responsive to intravenous immunoglobulins.