Carcinoembryonic antigen - Revision history

Michael: /* Positive */

2016-08-05T12:18:07Z

Positive

← Older revision		Revision as of 12:18, 5 August 2016
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	*[[Medullary thyroid carcinoma]].		*[[Medullary thyroid carcinoma]].
	*Eccrine glands of the [[skin]].		*Eccrine glands of the [[skin]].
			*[[Endocervical adenocarcinoma]] - CEA-m (25 +ve of 26 cases<ref>{{Cite journal \| last1 = McCluggage \| first1 = WG. \| last2 = Sumathi \| first2 = VP. \| last3 = McBride \| first3 = HA. \| last4 = Patterson \| first4 = A. \| title = A panel of immunohistochemical stains, including carcinoembryonic antigen, vimentin, and estrogen receptor, aids the distinction between primary endometrial and endocervical adenocarcinomas. \| journal = Int J Gynecol Pathol \| volume = 21 \| issue = 1 \| pages = 11-5 \| month = Jan \| year = 2002 \| doi = \| PMID = 11781517 }}</ref>).

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

Michael at 12:35, 6 May 2016

2016-05-06T12:35:36Z

← Older revision		Revision as of 12:35, 6 May 2016
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	[[Image:C-cell hyperplasia in MEN 2 - CEA -- very high mag.jpg\|thumb\|right\|CEA immunostaining in C-cell hyperplasia. (WC)]]		[[Image:C-cell hyperplasia in MEN 2 - CEA -- very high mag.jpg\|thumb\|right\|CEA immunostaining in [[C-cell hyperplasia]]. (WC)]]
	'''Carcinoembryonic antigen''', abbreviated '''CEA''', is set of glycoproteins present during fetal development and associated with the gastrointestinal tract.		'''Carcinoembryonic antigen''', abbreviated '''CEA''', is set of glycoproteins present during fetal development and associated with the gastrointestinal tract.

	In [[pathology]], they are associated with gastrointestinal tract tumours; however, may be seen in other tumours.		In [[pathology]], they are associated with gastrointestinal tract tumours; however, may be seen in other tumours.

			==Monoclonal & polyclonal==
			*Several different types of CEA antibodies are available.

			Broadly speaking they are divided into:
			*CEA-p = polyclonal CEA antibody.
			*CEA-m = monocloncal CEA antibody.

			The staining is dependent on the specific antibody,<ref name=pmid1695478>{{Cite journal \| last1 = Sheahan \| first1 = K. \| last2 = O'Brien \| first2 = MJ. \| last3 = Burke \| first3 = B. \| last4 = Dervan \| first4 = PA. \| last5 = O'Keane \| first5 = JC. \| last6 = Gottlieb \| first6 = LS. \| last7 = Zamcheck \| first7 = N. \| title = Differential reactivities of carcinoembryonic antigen (CEA) and CEA-related monoclonal and polyclonal antibodies in common epithelial malignancies. \| journal = Am J Clin Pathol \| volume = 94 \| issue = 2 \| pages = 157-64 \| month = Aug \| year = 1990 \| doi = \| PMID = 1695478 }}</ref> as is generally true.

	==Positive==		==Positive==
	*[[C-cell hyperplasia]].		*[[C-cell hyperplasia]].
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	==See also==		==See also==
	*[[Immunohistochemistry]].		*[[Immunohistochemistry]].

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

	[[Category:Immunohistochemistry]]		[[Category:Immunohistochemistry]]

Michael at 18:30, 26 January 2016

2016-01-26T18:30:23Z

← Older revision		Revision as of 18:30, 26 January 2016
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	In [[pathology]], they are associated with gastrointestinal tract tumours; however, may be seen in other tumours.		In [[pathology]], they are associated with gastrointestinal tract tumours; however, may be seen in other tumours.

	==Positive==		==Positive==
	*[[C-cell hyperplasia]].		*[[C-cell hyperplasia]].

Michael: /* Positive */

2016-01-02T05:45:19Z

Positive

← Older revision		Revision as of 05:45, 2 January 2016
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	*[[C-cell hyperplasia]].		*[[C-cell hyperplasia]].
	*[[Medullary thyroid carcinoma]].		*[[Medullary thyroid carcinoma]].
			*Eccrine glands of the [[skin]].

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

Michael at 05:39, 2 January 2016

2016-01-02T05:39:49Z

← Older revision		Revision as of 05:39, 2 January 2016
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	[[Image:C-cell hyperplasia in MEN 2 - CEA -- very high mag.jpg\|thumb\|right\|CEA immunostaining in C-cell hyperplasia. (WC)]]		[[Image:C-cell hyperplasia in MEN 2 - CEA -- very high mag.jpg\|thumb\|right\|CEA immunostaining in C-cell hyperplasia. (WC)]]
	'''Carcinoembryonic antigen''', abbreviated '''CEA''', is set of glycoproteins present during fetal development and associated with the gastrointestinal tract. In pathology, they are associated with gastrointestinal tract tumours; however, may be seen other tumours.		'''Carcinoembryonic antigen''', abbreviated '''CEA''', is set of glycoproteins present during fetal development and associated with the gastrointestinal tract.

			In [[pathology]], they are associated with gastrointestinal tract tumours; however, may be seen in other tumours.

	==Positive==		==Positive==

Michael at 05:31, 2 January 2016

2016-01-02T05:31:37Z

← Older revision		Revision as of 05:31, 2 January 2016
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	[[Image:C-cell hyperplasia in MEN 2 - CEA -- very high mag.jpg\|thumb\|right\|CEA ~~staining~~ in C-cell hyperplasia. (WC)]]		[[Image:C-cell hyperplasia in MEN 2 - CEA -- very high mag.jpg\|thumb\|right\|CEA immunostaining in C-cell hyperplasia. (WC)]]
	'''Carcinoembryonic antigen''', abbreviated '''CEA''', is set of glycoproteins present during fetal development and associated with the gastrointestinal tract. In pathology, they are associated with gastrointestinal tract tumours; however, may be seen other tumours.		'''Carcinoembryonic antigen''', abbreviated '''CEA''', is set of glycoproteins present during fetal development and associated with the gastrointestinal tract. In pathology, they are associated with gastrointestinal tract tumours; however, may be seen other tumours.

Michael: create

2016-01-02T05:31:22Z

create

New page

[[Image:C-cell hyperplasia in MEN 2 - CEA -- very high mag.jpg|thumb|right|CEA staining in C-cell hyperplasia. (WC)]]
'''Carcinoembryonic antigen''', abbreviated '''CEA''', is set of glycoproteins present during fetal development and associated with the gastrointestinal tract. In pathology, they are associated with gastrointestinal tract tumours; however, may be seen other tumours.

==Positive==
*[[C-cell hyperplasia]].
*[[Medullary thyroid carcinoma]].

==See also==
*[[Immunohistochemistry]].

[[Category:Immunohistochemistry]]