Lymph nodes & spleen, nonlymphoma
Spleen-infectious / inflammatory disorders
Granulomatosis with polyangiitis

Topic Completed: 1 October 2012

Minor changes: 4 July 2020

Copyright: 2003-2019,, Inc.

PubMed Search: Granulomatosis with polyangiitis spleen

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Page views in 2020 to date: 348
Cite this page: Mansouri J. Granulomatosis with polyangiitis. website. Accessed November 30th, 2020.
Definition / general
Microscopic (histologic) description
  • Necrotizing granulomatous inflammation, vasculitis with fibrinoid necrosis, vascular thrombosis, diffuse hyalinization of blood vessels, infarction, microcalcifications, hemosiderin deposition
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