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Difference between revisions of "Prostate cancer"
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→Biopsy specimens
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**There is disagreement on how one should measure patchy cancer (cancer when there is interspersed normal). Epstein believes one should include the interspersed benign if the cancer is patchy, as the the groupings of tumour likely join out of the plane of section.<ref name=pmid21788055>{{Cite journal | last1 = Epstein | first1 = JI. | title = Prognostic significance of tumor volume in radical prostatectomy and needle biopsy specimens. | journal = J Urol | volume = 186 | issue = 3 | pages = 790-7 | month = Sep | year = 2011 | doi = 10.1016/j.juro.2011.02.2695 | PMID = 21788055 }}</ref> | **There is disagreement on how one should measure patchy cancer (cancer when there is interspersed normal). Epstein believes one should include the interspersed benign if the cancer is patchy, as the the groupings of tumour likely join out of the plane of section.<ref name=pmid21788055>{{Cite journal | last1 = Epstein | first1 = JI. | title = Prognostic significance of tumor volume in radical prostatectomy and needle biopsy specimens. | journal = J Urol | volume = 186 | issue = 3 | pages = 790-7 | month = Sep | year = 2011 | doi = 10.1016/j.juro.2011.02.2695 | PMID = 21788055 }}</ref> | ||
**A review by Epstein on the topic of tumour volume suggests it does not have predictive value in multivariante analyses.<ref name=pmid21788055/> | **A review by Epstein on the topic of tumour volume suggests it does not have predictive value in multivariante analyses.<ref name=pmid21788055/> | ||
**The biopsy tumour volume is a predictor of Gleason score upgrading on prostatectomy.<ref name=pmid22688447>{{Cite journal | last1 = Fu | first1 = Q. | last2 = Moul | first2 = JW. | last3 = Bañez | first3 = LL. | last4 = Sun | first4 = L. | last5 = Mouraviev | first5 = V. | last6 = Xie | first6 = D. | last7 = Polascik | first7 = TJ. | title = Association between percentage of tumor involvement and Gleason score upgrading in low-risk prostate cancer. | journal = Med Oncol | volume = 29 | issue = 5 | pages = 3339-44 | month = Dec | year = 2012 | doi = 10.1007/s12032-012-0270-4 | PMID = 22688447 }}</ref> | |||
====Completely negative==== | ====Completely negative==== | ||