Bone
Other tumors of bone
Benign fibrous histiocytoma


Topic Completed: 1 June 2005

Minor changes: 11 July 2019

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

PubMed search: benign fibrous histiocytoma [title] bone

Nat Pernick, M.D.
Page views in 2019: 1,783
Page views in 2020 to date: 754
Cite this page: Pernick N. Benign fibrous histiocytoma. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/boneBFH.html. Accessed May 30th, 2020.
Definition / general
  • Very uncommon
  • Usually older than 20 years
  • Associated with pain
  • Benign behavior
  • Sites: pelvic bones, other unusual sites
Radiology description
  • Small, lytic lesions with sharply defined margins and a sclerotic rim
Case reports
Treatment
  • Curettage and bone grafting, may recur locally
Microscopic (histologic) description
  • Storiform pattern of spindled cells with frequent foam cells and variable benign multinucleated giant cells
  • Resembles cutaneous counterpart
Microscopic (histologic) images

Images hosted on other servers:

Foam cells with delicate fibrous stroma and reactive bone

Cytology description
  • Scattered foam cells, minimal inflammatory infiltrate, no mitotic activity
Differential diagnosis
Additional references
Back to top