Bone marrow - nonneoplastic
Systemic disorders
Calcium oxalate granulomas

Topic Completed: 1 December 2006

Revised: 7 August 2019

Copyright: 2002-2019,, Inc.

PubMed Search: Calcium oxalate granulomas

Nat Pernick, M.D.
Page views in 2018: 265
Page views in 2019 to date: 207
Cite this page: Pernick N. Calcium oxalate granulomas. website. Accessed December 5th, 2019.
Definition / general
Case reports
Microscopic (histologic) description
  • Radial pattern of yellow white crystals within macrophages and multinucleated giant cells, doubly refractile in polarized light
Microscopic (histologic) images

Images hosted on other servers:

Oxalate crystals are birefringent

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