Difference between revisions of "Ferruginous body"

From Libre Pathology
Jump to navigation Jump to search
(→‎Stains: tweak)
 
Line 38: Line 38:
==Stains==
==Stains==
*[[Prussian blue stain]] +ve.
*[[Prussian blue stain]] +ve.
==Sign out==
<pre>
Comment:
No cell block is available for further work-up, e.g. iron staining.
The findings herein should be correlated with imaging and the clinical history.
Ferruginous bodies are associated asbestos exposure.
</pre>


==See also==
==See also==

Latest revision as of 17:46, 20 May 2018

Ferruginous body in a BAL. (WC)

Ferruginous body is a histopathologic finding in lung pathology that strongly suggests exposure to asbestos.

General

  • Uncommon finding.
  • Strongly suggestive of asbestos exposure.

Conditions associated with asbestos exposure (mnemonic PALM):[1]

Microscopic

Features:

  • Segmented twirling baton-like structure (approximately 3-5 micrometres x 20-80 micrometres) with long slender fibre within.
  • Black/brown crystal-like appearance.

DDx:

  • Dirt - especially on H&E.

Images

Cytology

Stains

Sign out

Comment:
No cell block is available for further work-up, e.g. iron staining.

The findings herein should be correlated with imaging and the clinical history. 
Ferruginous bodies are associated asbestos exposure.

See also

References

  1. Mitchell, Richard; Kumar, Vinay; Fausto, Nelson; Abbas, Abul K.; Aster, Jon (2011). Pocket Companion to Robbins & Cotran Pathologic Basis of Disease (8th ed.). Elsevier Saunders. pp. 375. ISBN 978-1416054542.