Amnion nodosum - Revision history

Michael at 15:28, 17 April 2016

2016-04-17T15:28:27Z

← Older revision		Revision as of 15:28, 17 April 2016
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	==General==		==General==
	*Associated with (long-standing) [[oligohydramnios]].<ref>URL: [http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html]. Accessed on: 12 January 2011.</ref>		*Associated with (long-standing) [[oligohydramnios]].<ref>URL: [http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html]. Accessed on: 12 January 2011.</ref>
	*Should be separated from ''squamous metaplasia of amnion''.		*Should be separated from ''[[squamous metaplasia of amnion]]''.

	==Gross==		==Gross==

Michael: tweak

2016-04-17T15:22:22Z

tweak

← Older revision		Revision as of 15:22, 17 April 2016
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	'''Amnion nodosum''' is an uncommon benign [[placental pathology]].		'''Amnion nodosum''' is an uncommon benign [[placental pathology]].

	===General===		==General==
	*Associated with (long-standing) [[oligohydramnios]].<ref>URL: [http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html]. Accessed on: 12 January 2011.</ref>		*Associated with (long-standing) [[oligohydramnios]].<ref>URL: [http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html]. Accessed on: 12 January 2011.</ref>
	*Should be separated from ''squamous metaplasia of amnion''.		*Should be separated from ''squamous metaplasia of amnion''.

	===Gross===		==Gross==
	Features:<ref name=pmid18081444>{{Cite journal \| last1 = Adeniran \| first1 = AJ. \| last2 = Stanek \| first2 = J. \| title = Amnion nodosum revisited: clinicopathologic and placental correlations. \| journal = Arch Pathol Lab Med \| volume = 131 \| issue = 12 \| pages = 1829-33 \| month = Dec \| year = 2007 \| doi = 10.1043/1543-2165(2007)131[1829:ANRCAP]2.0.CO;2 \| PMID = 18081444 }}</ref>		Features:<ref name=pmid18081444>{{Cite journal \| last1 = Adeniran \| first1 = AJ. \| last2 = Stanek \| first2 = J. \| title = Amnion nodosum revisited: clinicopathologic and placental correlations. \| journal = Arch Pathol Lab Med \| volume = 131 \| issue = 12 \| pages = 1829-33 \| month = Dec \| year = 2007 \| doi = 10.1043/1543-2165(2007)131[1829:ANRCAP]2.0.CO;2 \| PMID = 18081444 }}</ref>
	*Yellow nodules ~ 1-5 mm.		*Yellow nodules ~ 1-5 mm.
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	*[[Squamous metaplasia of the amnion]] - large irregular patches, usu. white.		*[[Squamous metaplasia of the amnion]] - large irregular patches, usu. white.

	Images:		===Images===
	*[http://www.webpathology.com/image.asp?n=2&Case=659 Amnion nodosum (webpathology.com)].		*[http://www.webpathology.com/image.asp?n=2&Case=659 Amnion nodosum (webpathology.com)].
	*[http://www.archivesofpathology.org/action/showFullPopup?id=i1543-2165-131-12-1829-f01&doi=10.1043%2F1543-2165%282007%29131%5B1829%3AANRCAP%5D2.0.CO%3B2 Amnion nodosum & squamous metaplasia of the amnion (archivesofpathology.org)].<ref name=pmid18081444/>		*[http://www.archivesofpathology.org/action/showFullPopup?id=i1543-2165-131-12-1829-f01&doi=10.1043%2F1543-2165%282007%29131%5B1829%3AANRCAP%5D2.0.CO%3B2 Amnion nodosum & squamous metaplasia of the amnion (archivesofpathology.org)].<ref name=pmid18081444/>
	<!-- annoying use of '[' and ']' - had to go find escape characters here: http://www.w3schools.com/tags/ref_urlencode.asp -->		<!-- annoying use of '[' and ']' - had to go find escape characters here: http://www.w3schools.com/tags/ref_urlencode.asp -->

	===Microscopic===		==Microscopic==
	Features:<ref name=pmid18081444/>		Features:<ref name=pmid18081444/>
	*Stratified squamous epithelium - non-keratinizing ''or'' minimal keratin.		*Stratified squamous epithelium - non-keratinizing ''or'' minimal keratin.
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	*Normal amnion = simple epithelium.		*Normal amnion = simple epithelium.

	Images:		===Images===
	*[http://www.webpathology.com/image.asp?case=659&n=3 Amnion nodosum (webpathology.com)].		*[http://www.webpathology.com/image.asp?case=659&n=3 Amnion nodosum (webpathology.com)].
	*[http://www.archivesofpathology.org/action/showFullPopup?id=i1543-2165-131-12-1829-f01&doi=10.1043%2F1543-2165%282007%29131%5B1829%3AANRCAP%5D2.0.CO%3B2 Amnion nodosum & squamous metaplasia of the amnion (archivesofpathology.org)].<ref name=pmid18081444/>		*[http://www.archivesofpathology.org/action/showFullPopup?id=i1543-2165-131-12-1829-f01&doi=10.1043%2F1543-2165%282007%29131%5B1829%3AANRCAP%5D2.0.CO%3B2 Amnion nodosum & squamous metaplasia of the amnion (archivesofpathology.org)].<ref name=pmid18081444/>

Michael: spli tout

2016-04-17T15:21:23Z

spli tout

← Older revision		Revision as of 15:21, 17 April 2016
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	~~#redirect~~ [[Placenta~~#Amnion_nodosum~~]]		'''Amnion nodosum''' is an uncommon benign [[placental pathology]].

			===General===
			*Associated with (long-standing) [[oligohydramnios]].<ref>URL: [http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html http://library.med.utah.edu/WebPath/PLACHTML/PLAC042.html]. Accessed on: 12 January 2011.</ref>
			*Should be separated from ''squamous metaplasia of amnion''.

			===Gross===
			Features:<ref name=pmid18081444>{{Cite journal \| last1 = Adeniran \| first1 = AJ. \| last2 = Stanek \| first2 = J. \| title = Amnion nodosum revisited: clinicopathologic and placental correlations. \| journal = Arch Pathol Lab Med \| volume = 131 \| issue = 12 \| pages = 1829-33 \| month = Dec \| year = 2007 \| doi = 10.1043/1543-2165(2007)131[1829:ANRCAP]2.0.CO;2 \| PMID = 18081444 }}</ref>
			*Yellow nodules ~ 1-5 mm.
			**Some think they are white.<ref>CS. 7 February 2011.</ref>

			DDx:
			*[[Squamous metaplasia of the amnion]] - large irregular patches, usu. white.

			Images:
			*[http://www.webpathology.com/image.asp?n=2&Case=659 Amnion nodosum (webpathology.com)].
			*[http://www.archivesofpathology.org/action/showFullPopup?id=i1543-2165-131-12-1829-f01&doi=10.1043%2F1543-2165%282007%29131%5B1829%3AANRCAP%5D2.0.CO%3B2 Amnion nodosum & squamous metaplasia of the amnion (archivesofpathology.org)].<ref name=pmid18081444/>
			<!-- annoying use of '[' and ']' - had to go find escape characters here: http://www.w3schools.com/tags/ref_urlencode.asp -->

			===Microscopic===
			Features:<ref name=pmid18081444/>
			*Stratified squamous epithelium - non-keratinizing ''or'' minimal keratin.
			*Amorphous acidophilic (pink) debris.

			Note:
			*Normal amnion = simple epithelium.

			Images:
			*[http://www.webpathology.com/image.asp?case=659&n=3 Amnion nodosum (webpathology.com)].
			*[http://www.archivesofpathology.org/action/showFullPopup?id=i1543-2165-131-12-1829-f01&doi=10.1043%2F1543-2165%282007%29131%5B1829%3AANRCAP%5D2.0.CO%3B2 Amnion nodosum & squamous metaplasia of the amnion (archivesofpathology.org)].<ref name=pmid18081444/>
			<!-- annoying use of '[' and ']' - had to go find escape characters here: http://www.w3schools.com/tags/ref_urlencode.asp -->

			==See also==
			*[[Squamous metaplasia]].
			*[[Placenta]].

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

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

Michael: redirect

2011-10-18T04:42:22Z

redirect

New page

#redirect [[Placenta#Amnion_nodosum]]