Difference between revisions of "Prostate cancer"

Prostate cancer (view source)

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 ==Pseudohyperplastic prostatic adenocarcinoma==
 *[[AKA]] ''pseudohyperplastic adenocarcinoma''.
-===General===
+{{Main|Pseudohyperplastic prostatic adenocarcinoma}}
-*Rare.
-===Microscopic===
-Features:<ref name=Ref_GUP77>{{Ref GUP|77}}</ref><ref name=pmid14688829>{{cite journal |author=Arista-Nasr J, Martinez-Benitez B, Valdes S, Hernández M, Bornstein-Quevedo L |title=Pseudohyperplastic prostatic adenocarcinoma in transurethral resections of the prostate |journal=Pathol. Oncol. Res. |volume=9 |issue=4 |pages=232–5 |year=2003 |pmid=14688829 |doi=PAOR.2003.9.4.0232 |url=}}</ref>
-*Medium to large glands with an atypical morphology - '''key low power feature''':
-**Papillary or pseudopapillary infoldings, luminal undulations, branching or cystic dilatation.
-*Nuclear features of conventional prostate cancer (nucleoli, nuclear enlargement).
-DDx:
-*[[Foamy gland carcinoma]] - often lack prominent nucleoli, smaller glands.
-====Images====
-*[http://www.webpathology.com/image.asp?n=29&Case=23 Pseudohyperplastic adenocarcinoma (webpathology.com)].
-*[http://www.nature.com/modpathol/journal/v17/n3/fig_tab/3800050f13.html Pseudohyperplastic prostatic adenocarcinoma (nature.com)].
-Notes:
-*Usually associated with conventional (acinar) prostate adenocarcinoma.
-*Pale abundant cytoplasm - similar to normal prostate.
 ==Prostatic signet ring cell carcinoma==