Pseudocarcinomatous urothelial hyperplasia - Revision history

Michael at 05:37, 14 November 2014

2014-11-14T05:37:25Z

← Older revision		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==

Michael at 13:01, 15 November 2013

2013-11-15T13:01:09Z

← Older revision		Revision as of 13:01, 15 November 2013
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	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.

Michael at 12:56, 15 November 2013

2013-11-15T12:56:48Z

← Older revision		Revision as of 12:56, 15 November 2013
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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/>

			==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>
			*Eosinophilic cytoplasm.
			*Moderate nuclear pleomorphism.
			*Essentially no mitotic activity.

			DDx:
			*[[Urothelial carcinoma]].

	==See also==		==See also==

Michael at 12:52, 15 November 2013

2013-11-15T12:52:38Z

← Older revision		Revision as of 12:52, 15 November 2013
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	==General==		==General==
	*Most ~~have bladder ischemia~~.<ref>{{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>

	==See also==		==See also==

Michael: create

2013-11-15T12:50:47Z

create

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'''Pseudocarcinomatous urothelial hyperplasia''' is a very rare [[urothelium|urothelial]] lesion that mimics [[urothelial carcinoma]].<ref>{{Cite journal | last1 = Hameed | first1 = O. | last2 = Humphrey | first2 = PA. | title = Pseudoneoplastic mimics of prostate and bladder carcinomas. | journal = Arch Pathol Lab Med | volume = 134 | issue = 3 | pages = 427-43 | month = Mar | year = 2010 | doi = 10.1043/1543-2165-134.3.427 | PMID = 20196670 }}</ref>

==General==
*Most have bladder ischemia.<ref>{{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>

==See also==
*[[Urothelium]].
*[[Urinary bladder]].

==References==
{{Reflist|2}}

[[Category:Diagnosis]]
[[Category:Genitourinary pathology]]