Chorangioma - Revision history

Michael: /* Images */

2013-09-27T13:16:56Z

Images

← Older revision		Revision as of 13:16, 27 September 2013
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	===Images===		===Images===
	<gallery>		<gallery>
			Image:Chorangioma_-_high_mag.jpg \| Chorangioma - high mag. (WC)
	Image:Chorangioma_-_intermed_mag.jpg \| Chorangioma - intermed. mag. (WC)		Image:Chorangioma_-_intermed_mag.jpg \| Chorangioma - intermed. mag. (WC)
	Image:Chorangioma_-_low_mag.jpg \| Chorangioma - low mag. (WC)		Image:Chorangioma_-_low_mag.jpg \| Chorangioma - low mag. (WC)

Michael: tweak

2013-09-27T13:16:10Z

tweak

← Older revision		Revision as of 13:16, 27 September 2013
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	\| Micro = abundant capillaries surrounded by stroma		\| Micro = abundant capillaries surrounded by stroma
	\| Subtypes =		\| Subtypes =
	\| LMDDx = [[chorangiosis]]		\| LMDDx = [[chorangiosis]], [[chorangiomatosis]]
	\| Stains =		\| Stains =
	\| IHC =		\| IHC =
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	Notes:		Notes:
	*Must be differentiated from [[chorangiomatosis]] (associated with preeclampsia & IUGR) and chorangiosis (~~assoc.~~ with maternal [[diabetes mellitus]]).<ref name=pmid20594143/>		*Must be differentiated from [[chorangiomatosis]] (associated with preeclampsia & IUGR) and [[chorangiosis]] (associated with maternal [[diabetes mellitus]]).<ref name=pmid20594143/>
	===Images===		===Images===
	<gallery>		<gallery>

Michael: split-out

2013-09-27T13:14:44Z

split-out

← Older revision		Revision as of 13:14, 27 September 2013
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	~~#redirect~~ [[~~Placenta#~~Chorangioma]]		{{ Infobox diagnosis
			\| Name = {{PAGENAME}}
			\| Image = Chorangioma_-_intermed_mag.jpg
			\| Width =
			\| Caption = Chorangioma. [[H&E stain]].
			\| Micro = abundant capillaries surrounded by stroma
			\| Subtypes =
			\| LMDDx = [[chorangiosis]]
			\| Stains =
			\| IHC =
			\| EM =
			\| Molecular =
			\| IF =
			\| Gross = white or red lesion
			\| Grossing =
			\| Site = [[placenta]]
			\| Assdx = +/-[[IUGR]], +/-fetal hydrops - if large
			\| Syndromes =
			\| Clinicalhx =
			\| Signs =
			\| Symptoms =
			\| Prevalence = uncommon
			\| Bloodwork =
			\| Rads =
			\| Endoscopy =
			\| Prognosis =
			\| Other =
			\| ClinDDx =
			}}
			'''Chorangioma''' is an uncommon pathology of the [[placenta]] that is similar to a [[hemangioma]].

			==General==
			*[[Hamartoma]]-like growth in the placenta consisting of [[blood vessel]]s.<ref name=pmid20594143>{{cite journal \|author=Amer HZ, Heller DS \|title=Chorangioma and related vascular lesions of the placenta--a review \|journal=Fetal Pediatr Pathol \|volume=29 \|issue=4 \|pages=199–206 \|year=2010 \|pmid=20594143 \|doi=10.3109/15513815.2010.487009 \|url=}}</ref>

			Epidemiology:
			*Often benign/insignificant; large lesions (>4 cm<ref name=pmid20594143>{{cite journal \|author=Amer HZ, Heller DS \|title=Chorangioma and related vascular lesions of the placenta--a review \|journal=Fetal Pediatr Pathol \|volume=29 \|issue=4 \|pages=199–206 \|year=2010 \|pmid=20594143 \|doi=10.3109/15513815.2010.487009 \|url=}}</ref> or >5 cm<ref name=pmid21234259>{{cite journal \|author=Lež C, Fures R, Hrgovic Z, Belina S, Fajdic J, Münstedt K \|title=Chorangioma placentae \|journal=Rare Tumors \|volume=2 \|issue=4 \|pages=e67 \|year=2010 \|pmid=21234259 \|pmc=3019602 \|doi=10.4081/rt.2010.e67 \|url=}}</ref>) or multiple lesions are significant.
			*May be association with:
			**Fetal maternal haemorrhage.
			**[[Fetal hydrops]].
			**[[IUGR]].
			*Incidence: ~1 in 100 placentas.<ref name=pmid20594143/>

			==Gross==
			*White lesions.
			**Occasionally red lesions.

			==Microscopic==
			Features:<ref name=pmid20594143/>
			*Mass of capillaries - '''key feature'''.
			*+/-High cellularity.
			*+/-Degenerative changes.

			Notes:
			*Must be differentiated from [[chorangiomatosis]] (associated with preeclampsia & IUGR) and chorangiosis (assoc. with maternal [[diabetes mellitus]]).<ref name=pmid20594143/>
			===Images===
			<gallery>
			Image:Chorangioma_-_intermed_mag.jpg \| Chorangioma - intermed. mag. (WC)
			Image:Chorangioma_-_low_mag.jpg \| Chorangioma - low mag. (WC)
			</gallery>

			==See also==
			*[[Chorangiosis]].
			*[[Chorangiomatosis]].
			*[[Hemangioma]].
			*[[Placenta]].

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

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

Michael: redirect

2011-10-18T04:30:05Z

redirect

← Older revision		Revision as of 04:30, 18 October 2011
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	#redirect [[Placenta#Chorangioma]]		#redirect [[Placenta#Chorangioma]]

			[[Category:Diagnosis]]

Michael: redirect

2011-02-26T00:35:35Z

redirect

New page

#redirect [[Placenta#Chorangioma]]