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Line 15: | Line 15: | ||
| Gross = | | Gross = | ||
| Grossing = | | Grossing = | ||
| Site = | | Site = [[prostate gland]] | ||
| Assdx = | | Assdx = | ||
| Syndromes = | | Syndromes = | ||
Line 21: | Line 21: | ||
| Signs = | | Signs = | ||
| Symptoms = | | Symptoms = | ||
| Prevalence = | | Prevalence = uncommon | ||
| Bloodwork = | | Bloodwork = | ||
| Rads = | | Rads = | ||
Line 38: | Line 38: | ||
*High interobserver variability among experts ~43% agreement.<ref name=pmid25263387>{{Cite journal | last1 = Iczkowski | first1 = KA. | last2 = Egevad | first2 = L. | last3 = Ma | first3 = J. | last4 = Harding-Jackson | first4 = N. | last5 = Algaba | first5 = F. | last6 = Billis | first6 = A. | last7 = Camparo | first7 = P. | last8 = Cheng | first8 = L. | last9 = Clouston | first9 = D. | title = Intraductal carcinoma of the prostate: interobserver reproducibility survey of 39 urologic pathologists. | journal = Ann Diagn Pathol | volume = 18 | issue = 6 | pages = 333-42 | month = Dec | year = 2014 | doi = 10.1016/j.anndiagpath.2014.08.010 | PMID = 25263387 }}</ref> | *High interobserver variability among experts ~43% agreement.<ref name=pmid25263387>{{Cite journal | last1 = Iczkowski | first1 = KA. | last2 = Egevad | first2 = L. | last3 = Ma | first3 = J. | last4 = Harding-Jackson | first4 = N. | last5 = Algaba | first5 = F. | last6 = Billis | first6 = A. | last7 = Camparo | first7 = P. | last8 = Cheng | first8 = L. | last9 = Clouston | first9 = D. | title = Intraductal carcinoma of the prostate: interobserver reproducibility survey of 39 urologic pathologists. | journal = Ann Diagn Pathol | volume = 18 | issue = 6 | pages = 333-42 | month = Dec | year = 2014 | doi = 10.1016/j.anndiagpath.2014.08.010 | PMID = 25263387 }}</ref> | ||
**For comparison: HGPIN ~70% agreement, invasive carcinoma ~73% agreement. | **For comparison: HGPIN ~70% agreement, invasive carcinoma ~73% agreement. | ||
*Uncommon finding ~ 3% of cases in a series of 1176 prostate biopsies.<ref name=pmid23931616>{{Cite journal | last1 = Watts | first1 = K. | last2 = Li | first2 = J. | last3 = Magi-Galluzzi | first3 = C. | last4 = Zhou | first4 = M. | title = Incidence and clinicopathological characteristics of intraductal carcinoma detected in prostate biopsies: a prospective cohort study. | journal = Histopathology | volume = 63 | issue = 4 | pages = 574-9 | month = Oct | year = 2013 | doi = 10.1111/his.12198 | PMID = 23931616 }}</ref> | |||
==Microscopic== | ==Microscopic== |
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