Chan et al. [12] RT-PCR + chest CT Persistent thrombocytosis (maximum PC 688 ×109/L), elevated d-dimer (1.47 mg/L) NA Increased total protein (1.00 g/L), cell count: 4 × 106/L (normal), negative SARS-CoV-2 PCR Demyelinating
AIDP Brain: bilateral intracranial facial nerve enhancement IVIG 400 mg/kg (5 days) Empiric azithromycin and ceftriaxone Slight improvement of facial weakness, unchanged paraesthesia