Lymph nodes & spleen, nonlymphoma
Lymph nodes-infectious / parasitic disorders
Tularemia


Topic Completed: 1 June 2006

Minor changes: 4 November 2020

Copyright: 2003-2021, PathologyOutlines.com, Inc.

PubMed Search: Tularemia lymph nodes


Page views in 2020: 985
Page views in 2021 to date: 57
Cite this page: DePond WD. Tularemia. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/lymphnodestularemia.html. Accessed January 22nd, 2021.
Definition / general
Diagnosis
Microscopic (histologic) description
  • Early: reactive changes
  • Second week: abscess with variable epithelioid cell reaction
  • Fourth week: caseous necrosis, diffuse lymphadenitis
  • Late: granulomatous reactions that may resemble TB
  • Often extracapsular inflammation (Arch Pathol Lab Med 1986;110:42)
Back to top
Image 01 Image 02