Eosinophilic Variant of WG
This section is from a focus of granulomatosis that presented as a renal mass. Focally, numerous eosinophils were present, as shown here. Multinucleated giant cells and a necrotizing arteritis were present elsewhere. An ear lesion showed similar inflammation. In contrast to Churg-Strauss syndrome, a history of asthma was absent.
Yousem S, Lombard C. The eosinophilic variant of Wegener's granulomatosis. Hum Pathol 1988; 19:682-688.
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