Mediastinum
Soft tissue lesions
Hemangioma


Topic Completed: 1 December 2012

Minor changes: 4 February 2020

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

PubMed Search: Hemangioma[TI] mediastinum

Hanni Gulwani, M.B.B.S.
Page views in 2019: 128
Page views in 2020 to date: 60
Cite this page: Gulwani H. Hemangioma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/mediastinumhemangioma.html. Accessed May 28th, 2020.
Definition / general
  • Benign proliferation of blood vessels, most commonly in anterior compartment
  • In adults, usually cavernous hemangioma
Case reports
Treatment
  • Excision is curative
Microscopic (histologic) description
  • Dilated vessels with flattened endothelium, separated by fine septa
  • May have focal thrombosis, calcification, cholesterol granulomas
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