Inflammatory pseudopolyp - Revision history

Michael: /* Sign out */

2016-01-20T16:14:51Z

Sign out

← Older revision		Revision as of 16:14, 20 January 2016
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	</pre>		</pre>

			===Diverticular disease-associated===
			<pre>
			Polyp, Sigmoid Colon, Polypectomy:
			- Colonic mucosa with ulceration, acute inflammation and granulation tissue.
			- NEGATIVE for dysplasia.

			Comment:
			This may represent a polyp seen in the context of diverticular disease. Other
			considerations include ischemia, idiopathic inflammation and infections.
			Clinical correlation is suggested.
			</pre>

			====Block letters====
	<pre>		<pre>
	POLYP (AT EDGE OF DIVERTICULUM), SIGMOID COLON, POLYPECTOMY:		POLYP (AT EDGE OF DIVERTICULUM), SIGMOID COLON, POLYPECTOMY:

Michael: /* Micro */

2014-05-06T14:49:35Z

Micro

← Older revision		Revision as of 14:49, 6 May 2014
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	- INFLAMED POLYPOID FRAGMENT OF COLORECTAL-TYPE MUCOSA.		- INFLAMED POLYPOID FRAGMENT OF COLORECTAL-TYPE MUCOSA.
	-- NEGATIVE FOR DYSPLASIA.		-- NEGATIVE FOR DYSPLASIA.
			</pre>

			<pre>
			POLYP (AT EDGE OF DIVERTICULUM), SIGMOID COLON, POLYPECTOMY:
			- GRANULATION TISSUE AND SCANT BENIGN EPITHELIUM.
			- NO EVIDENCE OF DYSPLASIA.
	</pre>		</pre>

	===Micro===		===Micro===
	The sections show a fragment of colorectal mucosa with focal ulceration, acute inflammation and a well-vascularized stroma with plump stromal cells. Occasional stromal cells have nuclear hyperchromasia.		The sections show a fragment of colorectal mucosa with focal ulceration, acute inflammation and a well-vascularized stroma with plump stromal cells. Occasional stromal cells have nuclear hyperchromasia.

			====Alternate====
			The sections show a fragment of tissue with scant benign epithelium, acute and chronic
			inflammation (neutrophils and plasma cells predominantly), abundant blood vessels with
			reactive endothelial cells and plump stromal cells. Occasional stromal cells have nuclear hyperchromasia but do not show significant atypia.

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

Michael: /* Microscopic */

2013-12-15T03:29:12Z

Microscopic

← Older revision		Revision as of 03:29, 15 December 2013
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	**[[Solitary rectal ulcer]].		**[[Solitary rectal ulcer]].

	Images:		===Images===
			<gallery>
			Image: Inflammatory polyp -- very low mag.jpg \| IP - very low mag.
			Image: Inflammatory polyp -- low mag.jpg \| IP - low mag.
			Image: Inflammatory polyp -- intermed mag.jpg \| IP - intermed. mag.
			Image: Inflammatory polyp -- high mag.jpg \| IP - high mag.
			</gallery>
			www:
	*[http://www.humpath.com/spip.php?article8234&id_document=18554 Pseudopolyp (humpath.com)].		*[http://www.humpath.com/spip.php?article8234&id_document=18554 Pseudopolyp (humpath.com)].
	*[http://missinglink.ucsf.edu/lm/IDS_106_LowerGI/Lower_GI_histo_small/24-UC-pseudoplp.jpg Pseudopolyp (ucsf.edu)].		*[http://missinglink.ucsf.edu/lm/IDS_106_LowerGI/Lower_GI_histo_small/24-UC-pseudoplp.jpg Pseudopolyp (ucsf.edu)].

Michael at 03:27, 15 December 2013

2013-12-15T03:27:22Z

← Older revision		Revision as of 03:27, 15 December 2013
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	{{ Infobox diagnosis		{{ Infobox diagnosis
	\| Name = {{PAGENAME}}		\| Name = {{PAGENAME}}
	\| Image =		\| Image = Inflammatory polyp -- low mag.jpg
	\| Width =		\| Width =
	\| Caption =		\| Caption = Inflammatory polyp. [[H&E stain]].
	\| Micro = polypoid shape, inflammatory cells - esp. [[neutrophils]]		\| Micro = polypoid shape, inflammatory cells - esp. [[neutrophils]]
	\| Subtypes =		\| Subtypes =
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	\| Signs =		\| Signs =
	\| Symptoms =		\| Symptoms =
	\| Prevalence =		\| Prevalence = not common
	\| Bloodwork =		\| Bloodwork =
	\| Rads =		\| Rads =
	\| Endoscopy =		\| Endoscopy =
	\| Prognosis =		\| Prognosis = benign
	\| Other =		\| Other =
	\| ClinDDx = other types of polyps		\| ClinDDx = other types of polyps

Michael: +VS

2013-07-24T10:22:40Z

+VS

← Older revision		Revision as of 10:22, 24 July 2013
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	\| Other =		\| Other =
	\| ClinDDx = other types of polyps		\| ClinDDx = other types of polyps
			}}
			{{ Infobox external links
			\| Name = {{PAGENAME}}
			\| EHVSC = 9992
			\| pathprotocols =
			\| wikipedia =
			\| pathoutlines =
	}}		}}
	'''Inflammatory pseudopolyp''' is a benign polypoid lesion usually seen in the context of [[inflammatory bowel disease]].		'''Inflammatory pseudopolyp''' is a benign polypoid lesion usually seen in the context of [[inflammatory bowel disease]].

Michael: +infobox

2013-07-24T10:21:46Z

+infobox

← Older revision		Revision as of 10:21, 24 July 2013
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			{{ Infobox diagnosis
			\| Name = {{PAGENAME}}
			\| Image =
			\| Width =
			\| Caption =
			\| Micro = polypoid shape, inflammatory cells - esp. [[neutrophils]]
			\| Subtypes =
			\| LMDDx = [[juvenile polyp]], [[mucosal prolapse]], [[adenomatous polyps]]
			\| Stains =
			\| IHC =
			\| EM =
			\| Molecular =
			\| IF =
			\| Gross =
			\| Grossing =
			\| Site = [[colon]], [[rectum]], others
			\| Assdx =
			\| Syndromes =
			\| Clinicalhx = +/-[[inflammatory bowel disease]]
			\| Signs =
			\| Symptoms =
			\| Prevalence =
			\| Bloodwork =
			\| Rads =
			\| Endoscopy =
			\| Prognosis =
			\| Other =
			\| ClinDDx = other types of polyps
			}}
	'''Inflammatory pseudopolyp''' is a benign polypoid lesion usually seen in the context of [[inflammatory bowel disease]].		'''Inflammatory pseudopolyp''' is a benign polypoid lesion usually seen in the context of [[inflammatory bowel disease]].

Michael: split out

2013-07-24T10:17:55Z

split out

← Older revision		Revision as of 10:17, 24 July 2013
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	~~#redirect~~ [[~~Gastrointestinal_tract_polyps#Inflammatory~~ pseudopolyp]]		'''Inflammatory pseudopolyp''' is a benign polypoid lesion usually seen in the context of [[inflammatory bowel disease]].

			It is also referred to as '''inflammatory polyp'''.
			==General==
			*Not a true polyp.
			*The label ''inflammatory pseudopolyp'' = [[inflammatory bowel disease]] (IBD).
			**If there is no history of IBD... reconsider the diagnosis.

			==Microscopic==
			Features:
			*Polypoid shape.
			*Inflammation - esp. neutrophils - '''key feature'''.

			Negatives:
			*No nuclear atypia.
			**May have focal nuclear hyperchromasia and nuclear enlargement.
			*No dilated glands.

			DDx:
			*[[Juvenile polyp]].
			*[[Mucosal prolapse]].<ref name=pmid21607734>{{Cite journal \| last1 = Aust \| first1 = DE. \| last2 = Rüschoff \| first2 = J. \| title = [Polyps of the colorectum: non-neoplastic and non-hamartomatous]. \| journal = Pathologe \| volume = 32 \| issue = 4 \| pages = 297-302 \| month = Jul \| year = 2011 \| doi = 10.1007/s00292-011-1435-1 \| PMID = 21607734 }}</ref>
			**[[Solitary rectal ulcer]].

			Images:
			*[http://www.humpath.com/spip.php?article8234&id_document=18554 Pseudopolyp (humpath.com)].
			*[http://missinglink.ucsf.edu/lm/IDS_106_LowerGI/Lower_GI_histo_small/24-UC-pseudoplp.jpg Pseudopolyp (ucsf.edu)].

			==Sign out==
			<pre>
			SIGMOID COLON POLYP, PERI-DIVERTICULAR, BIOPSY:
			- INFLAMMATORY PSEUDOPOLYP.
			</pre>

			<pre>
			POLYP, DESCENDING COLON, BIOPSY:
			- INFLAMED POLYPOID FRAGMENT OF COLORECTAL-TYPE MUCOSA.
			-- NEGATIVE FOR DYSPLASIA.
			</pre>

			===Micro===
			The sections show a fragment of colorectal mucosa with focal ulceration, acute inflammation and a well-vascularized stroma with plump stromal cells. Occasional stromal cells have nuclear hyperchromasia.

			==See also==
			*[[Gastrointestinal tract polyps]].
			*[[Mucosal prolapse syndrome]].
			*[[Colon]].
			*[[Nasal polyps]].

			==References==
			{{Reflist\|1}}

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

Michael: +cat.

2011-10-23T01:47:10Z

+cat.

← Older revision		Revision as of 01:47, 23 October 2011
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	#redirect [[Gastrointestinal_tract_polyps#Inflammatory pseudopolyp]]		#redirect [[Gastrointestinal_tract_polyps#Inflammatory pseudopolyp]]

			[[Category:Diagnosis]]

Michael: redirect for now

2011-03-01T14:15:16Z

redirect for now

New page

#redirect [[Gastrointestinal_tract_polyps#Inflammatory pseudopolyp]]