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Eosinophilic Granulomatosis with Polyangiitis (EGPA) with Eosinophilic Pneumonia

Imaging findings

Multiple pulmonary nodules with waxing and waning patterns, lymphadenopathy, and later development of organizing/eosinophilic pneumonia.

Key takeaways

EGPA is a systemic small vessel vasculitis. Lungs may present in various ways, ranging from asthma-like symptoms to nodules or chronic eosinophilic pneumonia.

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