Strongyloides stercoralis central nervous system dissemination in a migrant misdiagnosed with eosinophilic granulomatosis with polyangiitis

A 67-year-old Brazilian woman living in Italy since 1993 had last travelled to Brazil 8 years ago. In her past medical history, she reported a diagnosis of eosinophilic granulomatosis with polyangiitis (formerly known as Churg Strauss syndrome) treated with systemic steroids (around 0.1 mg/kg/day of prednisone) since 2016. Azathioprine, anti-IgE (omalizumab) and anti-IL5 monoclonal antibodies (mepolizumab) were sequentially added with no...