Leiomyoblastoma of the stomach - Revision history

Michael at 02:55, 27 October 2013

2013-10-27T02:55:44Z

← Older revision		Revision as of 02:55, 27 October 2013
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	==General==		==General==
	*This is essentially an ''epithelioid [[leiomyoma]]''.<ref>URL: [http://webpathology.com/image.asp?case=570&n=12 http://webpathology.com/image.asp?case=570&n=12]. Accessed on: 27 October 2013.</ref>		*This is essentially an ''epithelioid [[leiomyoma]]''.<ref>URL: [http://webpathology.com/image.asp?case=570&n=12 http://webpathology.com/image.asp?case=570&n=12]. Accessed on: 27 October 2013.</ref>
	*Found in the uterus.<ref>{{Cite journal \| last1 = Mazur \| first1 = MT. \| last2 = Priest \| first2 = JB. \| title = Clear cell leiomyoma (leiomyoblastoma) of the uterus: ultrastructural observations. \| journal = Ultrastruct Pathol \| volume = 10 \| issue = 3 \| pages = 249-55 \| month = \| year = 1986 \| doi = \| PMID = 3716000 }}</ref>		**Found in the [[uterus]].<ref>{{Cite journal \| last1 = Mazur \| first1 = MT. \| last2 = Priest \| first2 = JB. \| title = Clear cell leiomyoma (leiomyoblastoma) of the uterus: ultrastructural observations. \| journal = Ultrastruct Pathol \| volume = 10 \| issue = 3 \| pages = 249-55 \| month = \| year = 1986 \| doi = \| PMID = 3716000 }}</ref>
	*Many of the old reported cases in the literature probably represent [[GIST]]s.<ref name=pmid22988538/>		*Many of the old reported cases in the literature probably represent [[GIST]]s.<ref name=pmid22988538/>
	==Microscopic==		==Microscopic==

Michael: more

2013-10-27T02:50:25Z

← Older revision		Revision as of 02:50, 27 October 2013
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	*This is essentially an ''epithelioid [[leiomyoma]]''.<ref>URL: [http://webpathology.com/image.asp?case=570&n=12 http://webpathology.com/image.asp?case=570&n=12]. Accessed on: 27 October 2013.</ref>		*This is essentially an ''epithelioid [[leiomyoma]]''.<ref>URL: [http://webpathology.com/image.asp?case=570&n=12 http://webpathology.com/image.asp?case=570&n=12]. Accessed on: 27 October 2013.</ref>
	*Found in the uterus.<ref>{{Cite journal \| last1 = Mazur \| first1 = MT. \| last2 = Priest \| first2 = JB. \| title = Clear cell leiomyoma (leiomyoblastoma) of the uterus: ultrastructural observations. \| journal = Ultrastruct Pathol \| volume = 10 \| issue = 3 \| pages = 249-55 \| month = \| year = 1986 \| doi = \| PMID = 3716000 }}</ref>		*Found in the uterus.<ref>{{Cite journal \| last1 = Mazur \| first1 = MT. \| last2 = Priest \| first2 = JB. \| title = Clear cell leiomyoma (leiomyoblastoma) of the uterus: ultrastructural observations. \| journal = Ultrastruct Pathol \| volume = 10 \| issue = 3 \| pages = 249-55 \| month = \| year = 1986 \| doi = \| PMID = 3716000 }}</ref>
			*Many of the old reported cases in the literature probably represent [[GIST]]s.<ref name=pmid22988538/>
	==Microscopic==		==Microscopic==
	Features:<ref name=pmid15457569>{{Cite journal \| last1 = Huang \| first1 = XF. \| last2 = Wang \| first2 = CM. \| last3 = Pan \| first3 = BR. \| last4 = Dai \| first4 = XW. \| last5 = Fang \| first5 = L. \| last6 = Yang \| first6 = JJ. \| last7 = Yu \| first7 = H. \| last8 = Ren \| first8 = J. \| title = Pathological characteristics of gastric leiomyoblastoma. \| journal = World J Gastroenterol \| volume = 10 \| issue = 21 \| pages = 3182-4 \| month = Nov \| year = 2004 \| doi = \| PMID = 15457569 }}</ref>		Features:<ref name=pmid15457569>{{Cite journal \| last1 = Huang \| first1 = XF. \| last2 = Wang \| first2 = CM. \| last3 = Pan \| first3 = BR. \| last4 = Dai \| first4 = XW. \| last5 = Fang \| first5 = L. \| last6 = Yang \| first6 = JJ. \| last7 = Yu \| first7 = H. \| last8 = Ren \| first8 = J. \| title = Pathological characteristics of gastric leiomyoblastoma. \| journal = World J Gastroenterol \| volume = 10 \| issue = 21 \| pages = 3182-4 \| month = Nov \| year = 2004 \| doi = \| PMID = 15457569 }}</ref>
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	DDx:		DDx:
	*Epithelioid [[gastrointestinal stromal tumour]].		*Epithelioid [[gastrointestinal stromal tumour]].<ref name=pmid22988538>{{Cite journal \| last1 = De Vogelaere \| first1 = K. \| last2 = Meert \| first2 = V. \| last3 = Vandenbroucke \| first3 = F. \| last4 = Delvaux \| first4 = G. \| last5 = Hoorens \| first5 = A. \| title = Unusual Appearance of a Pendulated Gastric Tumor: Always Think of GIST. \| journal = Case Rep Surg \| volume = 2012 \| issue = \| pages = 815941 \| month = \| year = 2012 \| doi = 10.1155/2012/815941 \| PMID = 22988538 }}</ref>
			*[[Leiomyosarcoma]].

	Image:		Image:

Michael: create

2013-10-27T02:46:46Z

create

New page

'''Leiomyoblastoma of the stomach''', also '''gastric leiomyoblastoma''', is a very rare tumour of the [[stomach]].

==General==
*This is essentially an ''epithelioid [[leiomyoma]]''.<ref>URL: [http://webpathology.com/image.asp?case=570&n=12 http://webpathology.com/image.asp?case=570&n=12]. Accessed on: 27 October 2013.</ref>
*Found in the uterus.<ref>{{Cite journal | last1 = Mazur | first1 = MT. | last2 = Priest | first2 = JB. | title = Clear cell leiomyoma (leiomyoblastoma) of the uterus: ultrastructural observations. | journal = Ultrastruct Pathol | volume = 10 | issue = 3 | pages = 249-55 | month = | year = 1986 | doi = | PMID = 3716000 }}</ref>

==Microscopic==
Features:<ref name=pmid15457569>{{Cite journal | last1 = Huang | first1 = XF. | last2 = Wang | first2 = CM. | last3 = Pan | first3 = BR. | last4 = Dai | first4 = XW. | last5 = Fang | first5 = L. | last6 = Yang | first6 = JJ. | last7 = Yu | first7 = H. | last8 = Ren | first8 = J. | title = Pathological characteristics of gastric leiomyoblastoma. | journal = World J Gastroenterol | volume = 10 | issue = 21 | pages = 3182-4 | month = Nov | year = 2004 | doi = | PMID = 15457569 }}</ref>
*Epithelioid (or polygonal) cells with perinuclear clearing - '''key feature'''.

DDx:
*Epithelioid [[gastrointestinal stromal tumour]].

Image:
*[http://webpathology.com/image.asp?case=570&n=11 Leiomyoblastoma of the uterus (webpathology.com)].

==See also==
*[[Stomach]].
*[[Leiomyosarcoma]].
*[[Leiomyoma]].

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

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