Difference between revisions of "Fibromatoses"

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*[[GIST]].
*[[GIST]].


Image:
Images:
*[http://www.sarcomaimages.com/index.php?v=Plantar-Fibromatosis Plantar fibromatosis (sarcomaimages.com)].
*[http://www.sarcomaimages.com/index.php?v=Plantar-Fibromatosis Plantar fibromatosis (sarcomaimages.com)].
*[http://www.flickr.com/photos/lunarcaustic/5333412517/in/photostream/ Mesenteric fibromatosis (flickr.com)].
*[http://www.flickr.com/photos/lunarcaustic/5333412517/in/photostream/ Mesenteric fibromatosis (flickr.com)].
*[http://radiographics.rsna.org/content/29/7/2143/F17.expansion.html Plantar fibromatosis (rsna.org)].<ref name=pmid19926768>{{Cite journal  | last1 = Murphey | first1 = MD. | last2 = Ruble | first2 = CM. | last3 = Tyszko | first3 = SM. | last4 = Zbojniewicz | first4 = AM. | last5 = Potter | first5 = BK. | last6 = Miettinen | first6 = M. | title = From the archives of the AFIP: musculoskeletal fibromatoses: radiologic-pathologic correlation. | journal = Radiographics | volume = 29 | issue = 7 | pages = 2143-73 | month = Nov | year = 2009 | doi = 10.1148/rg.297095138 | PMID = 19926768 }}</ref>


==IHC==
==IHC==

Revision as of 20:29, 30 January 2013

Fibromatoses are a group of benign stromal lesions that may be seen in pediatric pathology and may or may not be associated with syndromes.

Syndromes associated with fibromatoses

Types

Superficial

Deep

Gross

  • Firm.
  • Infiltrative borders.

Image:

Microscopic

Features:

  • Bland spindle cells - typically in fascicles.
    • Pale eosinophilic cytoplasm.[2]
  • Small thin blood vessels that are parallel to one another.
    • Nuclei of blood vessels are typically darker staining than those of the lesion.

DDx:

Images:

IHC

Image:

See also

References

  1. Kumar, Vinay; Abbas, Abul K.; Fausto, Nelson; Aster, Jon (2009). Robbins and Cotran pathologic basis of disease (8th ed.). Elsevier Saunders. pp. 1092. ISBN 978-1416031215.
  2. URL: http://www.histopathology-india.net/Fibromatosis.htm. Accessed on: 18 September 2012.
  3. Murphey, MD.; Ruble, CM.; Tyszko, SM.; Zbojniewicz, AM.; Potter, BK.; Miettinen, M. (Nov 2009). "From the archives of the AFIP: musculoskeletal fibromatoses: radiologic-pathologic correlation.". Radiographics 29 (7): 2143-73. doi:10.1148/rg.297095138. PMID 19926768.

External links