Mediastinum
Nonneoplastic
Chronic mediastinitis


Topic Completed: 1 December 2012

Revised: 20 November 2019

Copyright: 2003-2019, PathologyOutlines.com, Inc.

PubMed Search: Chronic mediastinitis[TI]

Hanni Gulwani, M.B.B.S.
Page views in 2019: 152
Page views in 2020 to date: 18
Cite this page: Gulwani H. Chronic mediastinitis. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/mediastinumchronicmedia.html. Accessed February 18th, 2020.
Definition / general
  • May compress superior vena cava and simulate malignancy
  • Usually anterior to tracheal bifurcation
  • Some cases may represent fibrosing mediastinitis
Microscopic (histologic) description
  • Granulomas, fibrosis; may be fungus, Histoplasma (with thick fibrous capsule), mycobacteria (thin fibrous capsule)
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