Toscano et al. [52] RT-PCR + serology (negative chest CT) Lymphocytopenia; increased CRP, ketonuria NA Normal protein, no cells, negative SARS-CoV-2 PCR Demyelinating
AIDP Brain: no pathological findings
Spinal: no pathological findings IVIG 400 mg/kg None At week 4 mild improvement in UL but unable to stand