Juvenile polyp - Revision history

Brigitte: /* Images */

2018-04-08T21:11:56Z

Images

← Older revision		Revision as of 21:11, 8 April 2018
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	===Images===		===Images===
	~~www:~~
	*[http://www.nature.com/modpathol/journal/v16/n4/fig_tab/3880773f4.html Juvenile polyp (nature.com)].
	<gallery>		<gallery>
	Image:Gastric_juvenile_polyp_-_very_low_mag.jpg \| Juvenile polyp of the stomach - very low mag. (WC/Nephron)		Image:Gastric_juvenile_polyp_-_very_low_mag.jpg \| Juvenile polyp of the stomach - very low mag. (WC/Nephron)
	Image:Gastric_juvenile_polyp_-_2_-_very_low_mag.jpg \| Juvenile polyp of the stomach - very low mag. (WC/Nephron)		Image:Gastric_juvenile_polyp_-_2_-_very_low_mag.jpg \| Juvenile polyp of the stomach - very low mag. (WC/Nephron)
	</gallery>		</gallery>

	==IHC==		==IHC==
	*Usually none.		*Usually none.

Michael: /* Sign out */

2016-08-22T16:02:36Z

Sign out

← Older revision		Revision as of 16:02, 22 August 2016
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	==Sign out==		==Sign out==
			<pre>
			Polyp, Sigmoid Colon, Polypectomy:
			- Juvenile polyp/retention polyp.
			</pre>

			===Block letters===
	<pre>		<pre>
	RECTOSIGMOID POLYP, BIOPSY:		RECTOSIGMOID POLYP, BIOPSY:

Michael at 01:53, 7 November 2013

2013-11-07T01:53:16Z

← Older revision		Revision as of 01:53, 7 November 2013
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	\| Rads =		\| Rads =
	\| Endoscopy =		\| Endoscopy =
	\| Prognosis = benign itself~~, with~~ multiple - marker of increased risk of malignancy		\| Prognosis = benign itself; multiple = marker of increased risk of malignancy
	\| Other =		\| Other =
	\| ClinDDx = other [[GI polyps]]		\| ClinDDx = other [[GI polyps]]

Michael: +infobox

2013-11-07T01:52:33Z

+infobox

← Older revision		Revision as of 01:52, 7 November 2013
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			{{ Infobox diagnosis
			\| Name = {{PAGENAME}}
			\| Image = Gastric_juvenile_polyp_-_very_low_mag.jpg
			\| Width =
			\| Caption = Juvenile polyp (stomach). [[H&E stain]].
			\| Micro = eroded, smooth or lobulated surface, pedunculated, increased lamina propria (LP) +/- edema,
			cystically dilated gland, +/-inflammation
			\| Subtypes =
			\| LMDDx = [[inflammatory polyp]], [[hyperplastic polyp of the stomach]], [[Cronkhite-Canada syndrome]]
			\| Stains =
			\| IHC =
			\| EM =
			\| Molecular =
			\| IF =
			\| Gross =
			\| Grossing =
			\| Site = [[gastrointestinal tract polyps]]
			\| Assdx =
			\| Syndromes = [[Juvenile polyposis syndrome]]
			\| Clinicalhx =
			\| Signs =
			\| Symptoms =
			\| Prevalence = uncommon
			\| Bloodwork =
			\| Rads =
			\| Endoscopy =
			\| Prognosis = benign itself, with multiple - marker of increased risk of malignancy
			\| Other =
			\| ClinDDx = other [[GI polyps]]
			}}
	'''Juvenile polyp''', abbreviated '''JP''', is a type of [[hamartoma\|hamartomatous]][[Gastrointestinal tract polyps\|gastrointestinal polyp]].		'''Juvenile polyp''', abbreviated '''JP''', is a type of [[hamartoma\|hamartomatous]][[Gastrointestinal tract polyps\|gastrointestinal polyp]].

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	==General==		==General==
			*Uncommon.

	May be part of a syndrome:		May be part of a syndrome:
	*[[Juvenile polyposis syndrome]] (JPS) - see JPS article for criteria.		*[[Juvenile polyposis syndrome]] (JPS) - see JPS article for criteria.

Michael: split-out

2013-11-07T01:45:27Z

split-out

← Older revision		Revision as of 01:45, 7 November 2013
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	~~#redirect~~ [[~~Gastrointestinal_tract_polyps#Juvenile_polyp~~]]		'''Juvenile polyp''', abbreviated '''JP''', is a type of [[hamartoma\|hamartomatous]][[Gastrointestinal tract polyps\|gastrointestinal polyp]].

			In adults, it is known as a '''retention polyp'''.

			==General==
			May be part of a syndrome:
			*[[Juvenile polyposis syndrome]] (JPS) - see JPS article for criteria.
			*[[Cronkhite-Canada syndrome]].
			*[[Cowden syndrome]].

			==Gross==
			*Mushroom-like shape.

			==Microscopic==
			Features:<ref name=Ref_PBoD859>{{Ref PBoD\|859}}</ref><ref name=pmid12692201>{{Cite journal \| last1 = Bronner \| first1 = MP. \| title = Gastrointestinal inherited polyposis syndromes. \| journal = Mod Pathol \| volume = 16 \| issue = 4 \| pages = 359-65 \| month = Apr \| year = 2003 \| doi = 10.1097/01.MP.0000062992.54036.E4 \| PMID = 12692201 \| url = http://www.nature.com/modpathol/journal/v16/n4/full/3880773a.html }}</ref>
			*Eroded, smooth or lobulated surface.
			*Pedunculated.
			*Increased lamina propria (LP) +/- edema.
			*Cystically dilated gland.
			*Often inflammed.

			Mnemonic ''DIES'' = dilated glands, increased LP & inflammation of the LP, eroded/smooth surface, stalk.

			Notes:
			*May have nuclear changes like those seen in adenomatous polyps.

			DDx:
			*[[Inflammatory polyp]].
			*[[Hyperplastic polyp of the stomach]] - less lamina propria, foveolar hyperplasia (long tortuous glands).
			*[[Cronkhite-Canada syndrome]] - have changes in the surrounding mucosa, clinical findings (nail atrophy, skin pigment, alopecia).

			===Images===
			www:
			*[http://www.nature.com/modpathol/journal/v16/n4/fig_tab/3880773f4.html Juvenile polyp (nature.com)].
			<gallery>
			Image:Gastric_juvenile_polyp_-_very_low_mag.jpg \| Juvenile polyp of the stomach - very low mag. (WC/Nephron)
			Image:Gastric_juvenile_polyp_-_2_-_very_low_mag.jpg \| Juvenile polyp of the stomach - very low mag. (WC/Nephron)
			</gallery>
			==IHC==
			*Usually none.

			Notes:
			*IHC can be used if it is suspected to have dysplasia (p53, Ki-67).
			**p53 mutations in dysplastic epithelium -- negative stain (normal).

			==Sign out==
			<pre>
			RECTOSIGMOID POLYP, BIOPSY:
			- RETENTION POLYP.
			</pre>

			==See also==
			*[[Gastrointestinal tract polyps]].

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

	[[Category:Diagnosis]]		[[Category:Diagnosis]]
			[[Category:Gastrointestinal pathology]]

Michael: +cat.

2011-10-18T03:35:34Z

+cat.

← Older revision		Revision as of 03:35, 18 October 2011
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	#redirect [[Gastrointestinal_tract_polyps#Juvenile_polyp]]		#redirect [[Gastrointestinal_tract_polyps#Juvenile_polyp]]

			[[Category:Diagnosis]]

Michael: redirect

2011-01-11T19:18:18Z

redirect

New page

#redirect [[Gastrointestinal_tract_polyps#Juvenile_polyp]]