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Difference between revisions of "Pseudocarcinomatous urothelial hyperplasia"
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Pseudocarcinomatous urothelial hyperplasia (view source)
Revision as of 05:37, 14 November 2014
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==General== | ==General== | ||
*Most are associated with prior pelvic radiation.<ref name=pmid23228381>{{Cite journal | last1 = Kryvenko | first1 = ON. | last2 = Epstein | first2 = JI. | title = Pseudocarcinomatous urothelial hyperplasia of the bladder: clinical findings and followup of 70 patients. | journal = J Urol | volume = 189 | issue = 6 | pages = 2083-6 | month = Jun | year = 2013 | doi = 10.1016/j.juro.2012.12.005 | PMID = 23228381 }}</ref> | *Most are associated with prior pelvic radiation.<ref name=pmid23228381>{{Cite journal | last1 = Kryvenko | first1 = ON. | last2 = Epstein | first2 = JI. | title = Pseudocarcinomatous urothelial hyperplasia of the bladder: clinical findings and followup of 70 patients. | journal = J Urol | volume = 189 | issue = 6 | pages = 2083-6 | month = Jun | year = 2013 | doi = 10.1016/j.juro.2012.12.005 | PMID = 23228381 }}</ref> | ||
**The underlying cause is probably ischemia.<ref name=pmid23228381/><ref name=pmid18162775/> | **The underlying cause is probably [[ischemia]].<ref name=pmid23228381/><ref name=pmid18162775/> | ||
==Microscopic== | ==Microscopic== | ||
Features:<ref name=pmid18162775>{{Cite journal | last1 = Lane | first1 = Z. | last2 = Epstein | first2 = JI. | title = Pseudocarcinomatous epithelial hyperplasia in the bladder unassociated with prior irradiation or chemotherapy. | journal = Am J Surg Pathol | volume = 32 | issue = 1 | pages = 92-7 | month = Jan | year = 2008 | doi = 10.1097/PAS.0b013e3180eaa1dc | PMID = 18162775 }}</ref> | Features:<ref name=pmid18162775>{{Cite journal | last1 = Lane | first1 = Z. | last2 = Epstein | first2 = JI. | title = Pseudocarcinomatous epithelial hyperplasia in the bladder unassociated with prior irradiation or chemotherapy. | journal = Am J Surg Pathol | volume = 32 | issue = 1 | pages = 92-7 | month = Jan | year = 2008 | doi = 10.1097/PAS.0b013e3180eaa1dc | PMID = 18162775 }}</ref> | ||
*Eosinophilic cytoplasm. | *Eosinophilic cytoplasm. | ||
*Moderate nuclear pleomorphism. | *Moderate [[nuclear pleomorphism]]. | ||
*Essentially no mitotic activity. | *Essentially no mitotic activity. | ||