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Updated: Jan 26, 2026

Author Spotlight: Investigating the Pathophysiology of Eosinophilic Esophagitis
Published on: May 10, 2024
P-ANCA negative eosinophilic granulomatosis with polyangiitis
Saad Ullah1, Mirza Ali2, Phyo Kyaw1
1Department of Pulmonary and Critical Care Medicine, Southern Illinois University, Springfield, IL, USA.
Abstract:
Vasculitis refers to inflammation of the systemic vessels. Eosinophilic granulomatosis with polyangiitis (EGPA) is a medium and small vessel vasculitis characterized by hypereosinophilia, pulmonary infiltrates, difficult to treat asthma and polyneuropathies. Diagnosis can often be challenging. In this article, we present a case of a young lady who was diagnosed ANCA negative EGPA.
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