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Difference between revisions of "Prostate gland"
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→Unusual forms of prostate cancer: +PIN-like adenoca.
(→IHC: tweak) |
(→Unusual forms of prostate cancer: +PIN-like adenoca.) |
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| Line 541: | Line 541: | ||
Notes: | Notes: | ||
*Usually seen in association with conventional (acinar) prostate adenocarcinoma. | *Usually seen in association with conventional (acinar) prostate adenocarcinoma. | ||
===PIN-like prostatic ductal adenocarcinoma=== | |||
*Recently described.<ref name=pmid16607376>{{Cite journal | last1 = Hameed | first1 = O. | last2 = Humphrey | first2 = PA. | title = Stratified epithelium in prostatic adenocarcinoma: a mimic of high-grade prostatic intraepithelial neoplasia. | journal = Mod Pathol | volume = 19 | issue = 7 | pages = 899-906 | month = Jul | year = 2006 | doi = 10.1038/modpathol.3800601 | PMID = 16607376 }}</ref><ref name=pmid20438402>{{Cite journal | last1 = Lee | first1 = TK. | last2 = Miller | first2 = JS. | last3 = Epstein | first3 = JI. | title = Rare histological patterns of prostatic ductal adenocarcinoma. | journal = Pathology | volume = 42 | issue = 4 | pages = 319-24 | month = Jun | year = 2010 | doi = 10.3109/00313021003767314 | PMID = 20438402 }}</ref> | |||
*May be confused with [[prostatic intraepithelial neoplasia]] (PIN). | |||
Features:<ref name=pmid16607376>{{Cite journal | last1 = Hameed | first1 = O. | last2 = Humphrey | first2 = PA. | title = Stratified epithelium in prostatic adenocarcinoma: a mimic of high-grade prostatic intraepithelial neoplasia. | journal = Mod Pathol | volume = 19 | issue = 7 | pages = 899-906 | month = Jul | year = 2006 | doi = 10.1038/modpathol.3800601 | PMID = 16607376 }}</ref> | |||
*Stratified malignant epithelium. | |||
Note: | |||
*Vaguely similar to a tubular adenoma of the colon. | |||
Image: | |||
*[http://www.nature.com/modpathol/journal/v19/n7/fig_tab/3800601f1.html#figure-title PIN-like adenocarcinoma (nature.com)]. | |||
===Foamy gland carcinoma=== | ===Foamy gland carcinoma=== | ||