This is an exceptionally rare variant of adenocarcinoma with giant pleomorphic nuclei (Figure 12).10,11 Fewer than 10 cases have been reported. In the largest series of six cases, patients ranged in age from 59 to 76 years.11 Admixed Gleason score 9 usual adenocarcinoma was seen in all cases. There was variable immunopositivity for PSA in bizarre giant cells. The disease course is very aggressive.
Histological variants of prostatic carcinoma and their significance. Humphrey PA. (...)
Home > E. Pathology by systems > Reproductive system > Male genital system > Prostate
Prostate
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prostatic pleomorphic giant cell adenocarcinoma
8 December 2016 -
prostatic cribriform anomalies
30 September 2016Prostate lesions with cribriform / pseudocribriform pattern
Images
cribriform glands with necrosis in prostate. Gleasons pattern 5 https://twitter.com/subteraneandoc/status/781987547664625664
See also
tumoral patterns / tumoral architecture
mammary cribriform carcinomas
gallbladder cribriform carcinomas (#18769339#)
Open references
Prostate lesions with cribriform / pseudocribriform pattern.
Dema A, Borda A, Lazăr E, Lăzureanu C, Tăban S, Anderco D, Cornianu M, Mureşan A, (...) -
in situ and intraductal epithelial proliferations of prostate
30 September 2016Open references
In situ and intraductal epithelial proliferations of prostate: definitions and treatment implications. Part 2: intraductal carcinoma and ductal adenocarcinoma of prostate. Clouston D, Bolton D.
BJU Int. 2012 Dec;110 Suppl 4:22-4.
doi:10.1111/j.1464-410X.2012.11612.x.
PMID: #23194119# (Free)
In situ and intraductal epithelial proliferations of prostate: definitions and treatment implications. Part 1: Prostatic intraepithelial neoplasia.
Clouston D, Bolton D. BJU (...) -
prostate cancer grading
21 September 2016Examples
Gleason grading system
2016 Epstein et al. grading system (#26166626#)
References
A Contemporary Prostate Cancer Grading System: A Validated Alternative to the Gleason Score. Epstein JI, Zelefsky MJ, Sjoberg DD, Nelson JB, Egevad L, Magi-Galluzzi C, Vickers AJ, Parwani AV, Reuter VE, Fine SW, Eastham JA, Wiklund P, Han M, Reddy CA, Ciezki JP, Nyberg T, Klein EA. Eur Urol. 2016 Mar;69(3):428-35.
doi:10.1016/j.eururo.2015.06.046 .
PMID: (...) -
collagenous micronodules in prostatic adenocarcinoma
22 June 2016prostate adenocarcinoma collagenous micronodules
Images
collagenous micronodules in prostate adenocarcinoma http://www.webpathology.com/image.asp?n=14&Case=20
collagenous micronodules in prostate adenocarcinoma https://twitter.com/Sezin_Hatice/status/745544875093819392
See also
collagenous micronodules
prostatic adenocarcinoma -
prostatic tumors
10 June 2016Types
prostatic benign tumors
prostatic malignant tumors prostatic carcinomas prostatic sarcomas others
See also
prostatic anomalies
prostatic diseases -
prostatic anomalies
10 June 2016Types
prostatic malformations
prostatic inflammation
prostatic tumors
prostatic epithelial anomalies prostatic glandular anomalies / prostatic gland anomalies
See also
prostatic diseases prostatic malformations prostatic infections prostatic dysimmune diseases prostatic ageing prostatic tumors
prostatic pathology -
prostatic ducts
10 June 2016prostatic duct
Images
Hi-grade Urothelial carcinoma in prostatic ducts https://twitter.com/WebPathology/status/741009218635988992
See also
Prostate prostatic anomalies -
high-grade urothelial carcinoma in prostatic ducts
10 June 2016Images
Hi-grade Urothelial carcinoma in prostatic ducts https://twitter.com/WebPathology/status/741009218635988992
See also
high-grade urothelial carcinoma
prostatic ducts -
prostatic spindle cell tumors
30 May 2016See also
spindle cell tumors
prostatic tumors
Open references
Spindle cell lesions of the adult prostate. Hansel DE, Herawi M, Montgomery E, Epstein JI. Mod Pathol. 2007 Jan;20(1):148-58. Review. PMID: #17170745# (Free)
