Abdominal pain as the sole initial manifestation of ANCA-positive EGPA with myocarditis: a case report and literature review
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Background: Eosinophilic granulomatosis with polyangiitis (EGPA) typically presents with asthma, but we report an anti-neutrophil cytoplasmic antibody (ANCA)-positive EGPA case with an unusual presentation: isolated abdominal pai... ...
