Urothelial papilloma - Revision history

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2022-09-19T18:19:01Z

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← Older revision		Revision as of 18:19, 19 September 2022
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	- Urothelial papilloma.		- Urothelial papilloma.
	</pre>		</pre>

			===Microscopic===
			The sections show superficial fragments of a papillary urothelial lesion. The cytology and thickness is that of normal urothelium. No proliferation is apparent.

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

2022-09-19T18:10:55Z

2015-06-17T08:41:16Z

← Older revision		Revision as of 08:41, 17 June 2015
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	\| Caption = Urothelial papilloma. [[H&E stain]].		\| Caption = Urothelial papilloma. [[H&E stain]].
	\| Synonyms =		\| Synonyms =
	\| Micro = papillary fronds with minimal branching or fusion, ~~cytological~~ and thickness of normal urothelium, no mitoses		\| Micro = papillary fronds with minimal branching or fusion, cytology and thickness of normal urothelium, no mitoses
	\| Subtypes =		\| Subtypes =
	\| LMDDx = [[low grade papillary urothelial carcinoma]], [[PUNLMP]]		\| LMDDx = [[low grade papillary urothelial carcinoma]], [[PUNLMP]]

2015-06-13T03:54:43Z

Microscopic

← Older revision		Revision as of 03:54, 13 June 2015
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	*[[Low grade papillary urothelial carcinoma]].		*[[Low grade papillary urothelial carcinoma]].
	*[[PUNLMP]].		*[[PUNLMP]].

			===Images===
			<gallery>
			Image: Urothelial papilloma -- very low mag.jpg \| UP - very low mag.
			Image: Urothelial papilloma -- low mag.jpg \| UP - low mag.
			Image: Urothelial papilloma -- intermed mag.jpg \| UP - intermed mag.
			Image: Urothelial papilloma -- high mag.jpg \| UP - high mag.
			Image: Urothelial papilloma -- very high mag.jpg \| UP - very high mag.
			Image: Urothelial papilloma - alt 1 -- high mag.jpg \| UP - high mag.
			Image: Urothelial papilloma - alt 2 -- high mag.jpg \| UP - high mag.
			</gallery>

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

2015-06-13T03:54:08Z

← Older revision		Revision as of 03:54, 13 June 2015
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			{{ Infobox diagnosis
			\| Name = {{PAGENAME}}
			\| Image = Urothelial papilloma - alt -- intermed mag.jpg
			\| Width =
			\| Caption = Urothelial papilloma. [[H&E stain]].
			\| Synonyms =
			\| Micro = papillary fronds with minimal branching or fusion, cytological and thickness of normal urothelium, no mitoses
			\| Subtypes =
			\| LMDDx = [[low grade papillary urothelial carcinoma]], [[PUNLMP]]
			\| Stains =
			\| IHC =
			\| EM =
			\| Molecular =
			\| IF =
			\| Gross =
			\| Grossing =
			\| Site = [[urothelium]] - typically [[urinary bladder]]
			\| Assdx =
			\| Syndromes =
			\| Clinicalhx =
			\| Signs =
			\| Symptoms =
			\| Prevalence = uncommon
			\| Bloodwork =
			\| Rads =
			\| Endoscopy =
			\| Prognosis = benign
			\| Other =
			\| ClinDDx = other papillary lesions
			\| Tx =
			}}
	'''Urothelial papilloma''' is a rare benign lesion of the [[urothelium]].		'''Urothelial papilloma''' is a rare benign lesion of the [[urothelium]].

2015-04-25T04:18:41Z

← Older revision		Revision as of 04:18, 25 April 2015
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	*If the person has a history of a low grade papillary urothelial carcinoma... it is likely a low grade papillary urothelial carcinoma.		*If the person has a history of a low grade papillary urothelial carcinoma... it is likely a low grade papillary urothelial carcinoma.
	*These cases are a consensus diagnosis, i.e. you show it to a colleague... if they agree you can call it.		*These cases are a consensus diagnosis, i.e. you show it to a colleague... if they agree you can call it.

			==Gross==
			*Exophytic lesion.

	==Microscopic==		==Microscopic==
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	*[[Urothelium]].		*[[Urothelium]].
	*[[PUNLMP]].		*[[PUNLMP]].
			*[[Inverted urothelial papilloma]].

	==References==		==References==

2015-04-25T04:18:11Z

split out

← Older revision		Revision as of 04:18, 25 April 2015
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	~~#redirect~~ [[Urothelium~~#Urothelial_papilloma~~]]		'''Urothelial papilloma''' is a rare benign lesion of the [[urothelium]].

			==General==
			*Rare.<ref name=pmid24300727 >{{Cite journal \| last1 = Al Bashir \| first1 = S. \| last2 = Yilmaz \| first2 = A. \| last3 = Gotto \| first3 = G. \| last4 = Trpkov \| first4 = K. \| title = Long term outcome of primary urothelial papilloma: a single institution cohort. \| journal = Pathology \| volume = 46 \| issue = 1 \| pages = 37-40 \| month = Jan \| year = 2014 \| doi = 10.1097/PAT.0000000000000029 \| PMID = 24300727 }}</ref>
			*Males > females (1.9:1).<ref name=pmid24300727/>

			Notes:
			*If the person has a history of a low grade papillary urothelial carcinoma... it is likely a low grade papillary urothelial carcinoma.
			*These cases are a consensus diagnosis, i.e. you show it to a colleague... if they agree you can call it.

			==Microscopic==
			Features:<ref name=Ref_WMSP310>{{Ref WMSP\|310}}</ref>
			*Papillary fronds.
			*Minimal branching or fusion.
			*Cytological features of normal urothelium.
			**Normal urothelium approx. 2x the size of stromal lymphocytes.<ref name=Ref_GUP161>{{Ref GUP\|161}}</ref>
			*No mitoses.
			*Thickness < 7 cells.{{fact}}

			DDx:
			*[[Low grade papillary urothelial carcinoma]].
			*[[PUNLMP]].

			==See also==
			*[[Urothelium]].
			*[[PUNLMP]].

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

	[[Category:Diagnosis]]		[[Category:Diagnosis]]

2011-10-19T15:29:44Z

redirect

New page

#redirect [[Urothelium#Urothelial_papilloma]]

[[Category:Diagnosis]]

← Older revision		Revision as of 18:10, 19 September 2022
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	Image: Urothelial papilloma - alt 2 -- high mag.jpg \| UP - high mag.		Image: Urothelial papilloma - alt 2 -- high mag.jpg \| UP - high mag.
	</gallery>		</gallery>

			==Sign out==
			<pre>
			Urinary Bladder, Biopsy:
			- Urothelial papilloma.
			</pre>

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