Differentiating poor prognosis from treatment-related fluctuations in Guillain-Barré syndrome for repeating immunoglobulin treatment: an illustrative case report
Background Guillain-Barré syndrome (GBS) is an acute immune-mediated polyradiculoneuropathy that may follow infectious triggers and can progress to severe weakness, cranial nerve involvement, autonomic dysfunction, and respiratory failure. Cytomegalovirus (CMV)-associated GBS is often linked to a more severe clinical c...