Papillary urothelial neoplasm of low malignant potential - Revision history

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← Older revision		Revision as of 19:40, 19 April 2022
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	<pre>		<pre>
	Urinary Bladder Tumour, Transurethral Resection:		Urinary Bladder Tumour, Transurethral Resection:
	- ~~Urothelial~~ neoplasm of low malignant potential (PUNLMP).		- Papillary urothelial neoplasm of low malignant potential (PUNLMP).
	</pre>		</pre>

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	===Micro===		===Micro===
			The sections show a papillary urothelial lesion with minimal anisonucleosis. The papillae are predominantly slender and branch. Minimal proliferative activity is present. The lesion is well demarcated in relation to the subepithelial tissue.

			====Alternate====
	The sections show a papillary urothelial lesion with monotonous nuclei and minimal atypia. The papillae are predominantly slender and branch. Mitotic figures are very rare. The lesion is well demarcated in relation to the subepithelial tissue.		The sections show a papillary urothelial lesion with monotonous nuclei and minimal atypia. The papillae are predominantly slender and branch. Mitotic figures are very rare. The lesion is well demarcated in relation to the subepithelial tissue.

	===Inverted pattern predominant===		===Inverted pattern predominant===
	<pre>		<pre>

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← Older revision		Revision as of 19:30, 19 April 2022
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	- Urothelial neoplasm of low malignant potential (PUNLMP).		- Urothelial neoplasm of low malignant potential (PUNLMP).
	</pre>		</pre>


	===Micro===		===Micro===

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			<pre>
			Urinary Bladder Tumour, Transurethral Resection:
			- Urothelial neoplasm of low malignant potential (PUNLMP).
			</pre>


	===Micro===		===Micro===
	The sections show a papillary urothelial lesion with monotonous nuclei and minimal atypia. The papillae are predominantly slender and branch. Mitotic figures are very rare. The lesion is well demarcated in relation to the subepithelial tissue.		The sections show a papillary urothelial lesion with monotonous nuclei and minimal atypia. The papillae are predominantly slender and branch. Mitotic figures are very rare. The lesion is well demarcated in relation to the subepithelial tissue.

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2016-12-29T14:58:36Z

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← Older revision		Revision as of 14:58, 29 December 2016
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			===Micro===
			The sections show a papillary urothelial lesion with monotonous nuclei and minimal atypia. The papillae are predominantly slender and branch. Mitotic figures are very rare. The lesion is well demarcated in relation to the subepithelial tissue.
	===Inverted pattern predominant===		===Inverted pattern predominant===
	<pre>		<pre>
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	The case was reviewed by a second GU pathologist.		The case was reviewed by a second GU pathologist.
	</pre>		</pre>

	~~===Micro===~~
	The sections show a papillary urothelial lesion with monotonous nuclei and minimal atypia. The papillae are predominantly slender and branch. Mitotic figures are very rare. The lesion is well demarcated in relation to the subepithelial tissue.

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

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2016-12-29T14:58:24Z

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← Older revision		Revision as of 14:58, 29 December 2016
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	The case was reviewed by a second GU pathologist.		The case was reviewed by a second GU pathologist.
	</pre>		</pre>

			===Micro===
			The sections show a papillary urothelial lesion with monotonous nuclei and minimal atypia. The papillae are predominantly slender and branch. Mitotic figures are very rare. The lesion is well demarcated in relation to the subepithelial tissue.

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

Michael at 20:55, 4 March 2016

2016-03-04T20:55:45Z

← Older revision		Revision as of 20:55, 4 March 2016
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	Image:Punlmp2.jpg \| PUNLMP - high mag. (WC/Nephron)		Image:Punlmp2.jpg \| PUNLMP - high mag. (WC/Nephron)
	</gallery>		</gallery>

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			===Inverted pattern predominant===
			<pre>
			Urinary Bladder Tumour, Transurethral Resection:
			- Inverted urothelial neoplasm of low malignant potential with an
			exophytic papillary component.

			Comment:
			This lesion is a variant of papillary urothelial neoplasm of low malignant
			potential (PUNLMP). Followup is required.

			The case was reviewed by a second GU pathologist.
			</pre>

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

Michael at 16:12, 21 October 2015

2015-10-21T16:12:55Z

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	'''PUNLMP''' is pronounced ''pun-lump''.		'''PUNLMP''' is pronounced ''pun-lump''.

			''Inverted urothelial neoplasm of low malignant potential'' (abbreviated ''IUNLMP'') redirects here.

	==General==		==General==

Michael: /* Microscopic */

2015-10-21T16:11:53Z

Microscopic

← Older revision		Revision as of 16:11, 21 October 2015
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	Note:		Note:
	*May grow downward; known as ''PUNLMP with inverted growth''.<ref name=pmid25886613>{{Cite journal \| last1 = Maxwell \| first1 = JP. \| last2 = Wang \| first2 = C. \| last3 = Wiebe \| first3 = N. \| last4 = Yilmaz \| first4 = A. \| last5 = Trpkov \| first5 = K. \| title = Long-term outcome of primary Papillary Urothelial Neoplasm of Low Malignant Potential (PUNLMP) including PUNLMP with inverted growth. \| journal = Diagn Pathol \| volume = 10 \| issue = \| pages = 3 \| month = \| year = 2015 \| doi = 10.1186/s13000-015-0234-z \| PMID = 25886613 }}</ref>		*May grow downward; known as ''PUNLMP with inverted growth''<ref name=pmid25886613>{{Cite journal \| last1 = Maxwell \| first1 = JP. \| last2 = Wang \| first2 = C. \| last3 = Wiebe \| first3 = N. \| last4 = Yilmaz \| first4 = A. \| last5 = Trpkov \| first5 = K. \| title = Long-term outcome of primary Papillary Urothelial Neoplasm of Low Malignant Potential (PUNLMP) including PUNLMP with inverted growth. \| journal = Diagn Pathol \| volume = 10 \| issue = \| pages = 3 \| month = \| year = 2015 \| doi = 10.1186/s13000-015-0234-z \| PMID = 25886613 }}</ref> and ''inverted urothelial neoplasm of low malignant potential'' (abbreviated ''IUNLMP'').<ref name=pmid21122976>{{Cite journal \| last1 = Montironi \| first1 = R. \| last2 = Cheng \| first2 = L. \| last3 = Lopez-Beltran \| first3 = A. \| last4 = Scarpelli \| first4 = M. \| last5 = Mazzucchelli \| first5 = R. \| last6 = Mikuz \| first6 = G. \| last7 = Kirkali \| first7 = Z. \| last8 = Montorsi \| first8 = F. \| title = Inverted (endophytic) noninvasive lesions and neoplasms of the urothelium: the Cinderella group has yet to be fully exploited. \| journal = Eur Urol \| volume = 59 \| issue = 2 \| pages = 225-30 \| month = Feb \| year = 2011 \| doi = 10.1016/j.eururo.2010.11.018 \| PMID = 21122976 }}</ref>

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

Michael: /* Microscopic */

2015-10-21T16:04:38Z

Microscopic

← Older revision		Revision as of 16:04, 21 October 2015
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	*Nuclei larger than papilloma - but monotonous.<ref name=Ref_GUP170>{{Ref GUP\|170}}</ref>		*Nuclei larger than papilloma - but monotonous.<ref name=Ref_GUP170>{{Ref GUP\|170}}</ref>

			Note:
			*May grow downward; known as ''PUNLMP with inverted growth''.<ref name=pmid25886613>{{Cite journal \| last1 = Maxwell \| first1 = JP. \| last2 = Wang \| first2 = C. \| last3 = Wiebe \| first3 = N. \| last4 = Yilmaz \| first4 = A. \| last5 = Trpkov \| first5 = K. \| title = Long-term outcome of primary Papillary Urothelial Neoplasm of Low Malignant Potential (PUNLMP) including PUNLMP with inverted growth. \| journal = Diagn Pathol \| volume = 10 \| issue = \| pages = 3 \| month = \| year = 2015 \| doi = 10.1186/s13000-015-0234-z \| PMID = 25886613 }}</ref>
	DDx:		DDx:
	*[[Low grade papillary urothelial carcinoma]].		*[[Low grade papillary urothelial carcinoma]].