Difference between revisions of "Foamy gland carcinoma"

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(split out)
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DDx:
DDx:
*[[Adenosis of the prostate]].
*[[Adenosis of the prostate]].
*[[Bulbourethral glands]].
*[[Bulbourethral gland]].


===Images===
===Images===
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www:
www:
*[http://www.nature.com/modpathol/journal/v17/n3/fig_tab/3800050f11.html#figure-title Foamy gland carcinoma (nature.com)].
*[http://www.nature.com/modpathol/journal/v17/n3/fig_tab/3800050f11.html#figure-title Foamy gland carcinoma (nature.com)].


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

Revision as of 02:02, 23 October 2014

Foamy gland carcinoma, also foamy gland adenocarcinoma,[1] is an uncommon variant of prostate carcinoma that has a bland appearance and may be confused with benign glands.

General

  • Rare.
  • Usually low grade, i.e. Gleason score 6/10.[1]

Microscopic

Features:

  • Increased glandular density - key feature.
  • Eosinophilic intraluminal amorphous secretions - key feature.
  • Abundant foamy cytoplasm.
  • Tufted glandular border.
  • Gland size larger than "typical" prostate cancer.

Note:

DDx:

Images

  • Intraluminal eosinophilic crystalloid in foamy glands. (WC)

www:

See also

References

  1. ↑ 1.0 1.1 1.2 Zhao, J.; Epstein, JI. (Apr 2009). "High-grade foamy gland prostatic adenocarcinoma on biopsy or transurethral resection: a morphologic study of 55 cases.". Am J Surg Pathol 33 (4): 583-90. doi:10.1097/PAS.0b013e31818a5c6c. PMID 19033862.
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