Cytopathology - Revision history

Michael: wikify

2018-03-18T16:06:05Z

wikify

← Older revision		Revision as of 16:06, 18 March 2018
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	'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.		'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.

	Specimen types include exfoliated [[cervical cytology]] (Pap tests), [[urine cytology\|urine]], [[mesothelial cytopathology\|body cavity fluids]] (pleural, pericardial, and peritoneal), cerebrospinal fluid, and fine needle aspirations from any body site, among others (see ''[[Cytopathology#Detail_articles\|detail articles section]]''). These are often collected by minimally invasive means.		Specimen types include exfoliated [[cervical cytology]] (Pap tests), [[urine cytology\|urine]], [[mesothelial cytopathology\|body cavity fluids]] (pleural, pericardial, and peritoneal), [[CNS cytopathology\|cerebrospinal fluid]], and fine needle aspirations from any body site, among others (see ''[[Cytopathology#Detail_articles\|detail articles section]]''). These are often collected by minimally invasive means.

	Cytologic preparation methods usually include viewing single cells or small clusters of cells on slides, in contrast to surgical biopsy specimens that usually include larger pieces of tissue, with tissue architecture. In some institutions, small tissue biopsies such as core needle biopsies may also be assigned to the cytology service.		Cytologic preparation methods usually include viewing single cells or small clusters of cells on slides, in contrast to surgical biopsy specimens that usually include larger pieces of tissue, with tissue architecture. In some institutions, small tissue biopsies such as core needle biopsies may also be assigned to the cytology service.

Michael: wikify

2018-03-18T15:57:44Z

wikify

← Older revision		Revision as of 15:57, 18 March 2018
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	'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.		'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.

	Specimen types include exfoliated cervical cytology (Pap tests), urine, body cavity fluids (pleural, pericardial, and peritoneal), cerebrospinal fluid, and fine needle aspirations from any body site, among others. These are often collected by minimally invasive means.		Specimen types include exfoliated [[cervical cytology]] (Pap tests), [[urine cytology\|urine]], [[mesothelial cytopathology\|body cavity fluids]] (pleural, pericardial, and peritoneal), cerebrospinal fluid, and fine needle aspirations from any body site, among others (see ''[[Cytopathology#Detail_articles\|detail articles section]]''). These are often collected by minimally invasive means.

	Cytologic preparation methods usually include viewing single cells or small clusters of cells on slides, in contrast to surgical biopsy specimens that usually include larger pieces of tissue, with tissue architecture. In some institutions, small tissue biopsies such as core needle biopsies may also be assigned to the cytology service.		Cytologic preparation methods usually include viewing single cells or small clusters of cells on slides, in contrast to surgical biopsy specimens that usually include larger pieces of tissue, with tissue architecture. In some institutions, small tissue biopsies such as core needle biopsies may also be assigned to the cytology service.

Kaitlin: /* Principles of FNA */

2018-03-08T03:38:15Z

Principles of FNA

← Older revision		Revision as of 03:38, 8 March 2018
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	==Principles of FNA==		==Principles of FNA==
	General:		General:
			*Fine needle aspiration of superficial lesions may be performed by pathologists or other clinicians
			*Fine needle aspiration of deep-seated lesions may be performed by interventional radiologists under imaging guidance
			*Endobronchial ultrasound may be used by pulmonologists and thoracic surgeons to access pulmonary lesions, while endoscopic ultrasound may be used by gastroenterologists to access GI tract or pancreatic lesions
	*Fine needle aspiration is an oxymoron.<ref>SB. 11 January 2010.</ref>		*Fine needle aspiration is an oxymoron.<ref>SB. 11 January 2010.</ref>
	**One does not really aspirate.		**One does not really aspirate.

	Principles:<ref>SB. 11 January 2010.</ref>		Principles:<ref>SB. 11 January 2010.</ref>
	*Use a small needle - 22 gauge.		*Use a small needle - 22-25 gauge.
	*Use minimal suction - aspiration per se is not the key; the sample is obtained by coring.		*Use minimal suction - aspiration per se is not the key; the sample is obtained by coring.
	*Use minimal back and forth angulation - it destroys blood vessels		*Use minimal back and forth angulation - it destroys blood vessels

Kaitlin at 00:18, 5 March 2018

2018-03-05T00:18:20Z

← Older revision		Revision as of 00:18, 5 March 2018
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	[[Image:Granulomatous inflammation - alt -- high mag.jpg\|thumb\|right\|Granulomatous inflammation in the hilum of lung. [[Diff-Quik stain]].]]		[[Image:Granulomatous inflammation - alt -- high mag.jpg\|thumb\|right\|Granulomatous inflammation in the hilum of lung. [[Diff-Quik stain]].]]
	'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.		'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.

			Specimen types include exfoliated cervical cytology (Pap tests), urine, body cavity fluids (pleural, pericardial, and peritoneal), cerebrospinal fluid, and fine needle aspirations from any body site, among others. These are often collected by minimally invasive means.

			Cytologic preparation methods usually include viewing single cells or small clusters of cells on slides, in contrast to surgical biopsy specimens that usually include larger pieces of tissue, with tissue architecture. In some institutions, small tissue biopsies such as core needle biopsies may also be assigned to the cytology service.

	It is often divided into ''[[gynecologic cytology\|gynecologic]]'' and ''non-gynecologic''. ''Gynecologic'' in this context usually refers to Pap test specimens, i.e. uterine cervix, vaginal vault; other gynecologic specimens are considered ''non-gynecologic''.		It is often divided into ''[[gynecologic cytology\|gynecologic]]'' and ''non-gynecologic''. ''Gynecologic'' in this context usually refers to Pap test specimens, i.e. uterine cervix, vaginal vault; other gynecologic specimens are considered ''non-gynecologic''.

Michael at 15:41, 5 March 2017

2017-03-05T15:41:20Z

← Older revision		Revision as of 15:41, 5 March 2017
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	Note 2 - see ''[[lymphoma]]'' article for detailed description of markers:		Note 2 - see ''[[lymphoma]]'' article for detailed description of markers:
	*The typical "full" panel is:		*The typical "full" panel is:
	**B-cell markers: CD10, CD19, CD20, [[CD23]], FMC7, Kappa, Lambda.		**B-cell markers: CD10, CD19, [[CD20]], [[CD23]], FMC7, Kappa, Lambda.
	**T-Cell markers: CD3, CD5, CD4, CD8, CD7, CD2.		**T-Cell markers: CD3, CD5, CD4, CD8, CD7, CD2.
	**NK-Cell markers: [[CD56]], CD16.		**NK-Cell markers: [[CD56]], CD16.

Michael: /* Images */

2016-11-23T02:28:18Z

Images

← Older revision		Revision as of 02:28, 23 November 2016
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	<gallery>		<gallery>
	Image:Granuloma_cytology.jpg \| Granuloma - cytology. (WC)		Image:Granuloma_cytology.jpg \| Granuloma - cytology. (WC)
			</gallery>
			<gallery>
			Image: Granulomatous inflammation -- intermed mag.jpg \| GI - intermed. mag. (WC)
			Image: Granulomatous inflammation -- high mag.jpg \| GI - high mag. (WC)
			Image: Granulomatous inflammation - alt -- high mag.jpg \| GI - high mag. (WC)
			Image: Granulomatous inflammation -- very high mag.jpg \| GI - very high mag. (WC)
	</gallery>		</gallery>
	*[http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CI-Image-0803/FQ-051a.gif Granuloma (ouhsc.edu)].<ref name=ouhsc_31>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-031-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-031-M.htm]. Accessed on: 9 April 2012.</ref>		*[http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CI-Image-0803/FQ-051a.gif Granuloma (ouhsc.edu)].<ref name=ouhsc_31>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-031-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-031-M.htm]. Accessed on: 9 April 2012.</ref>

Michael at 02:27, 23 November 2016

2016-11-23T02:27:54Z

← Older revision		Revision as of 02:27, 23 November 2016
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	[[Image:Serous carcinoma 2c - cytology.gif \| thumb\| right\|An animation showing two [[micrograph]]s in different planes of focus of a cytopathology specimen with [[serous carcinoma]]. (WC)]]		[[Image:Serous carcinoma 2c - cytology.gif \| thumb\| right\|An animation showing two [[micrograph]]s in different planes of focus of a cytopathology specimen with [[serous carcinoma]]. (WC)]]
	[[Image:Granulomatous inflammation - alt -- high mag.jpg\|thumb\|right\|Granulomatous inflammation in hilum of lung. [[Diff-Quik stain]].]]		[[Image:Granulomatous inflammation - alt -- high mag.jpg\|thumb\|right\|Granulomatous inflammation in the hilum of lung. [[Diff-Quik stain]].]]
	'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.		'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.

Michael: tweak

2016-11-23T02:27:31Z

tweak

← Older revision		Revision as of 02:27, 23 November 2016
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	[[Image:Serous carcinoma 2c - cytology.gif \| thumb\| right\|~~A pair of~~ [[micrograph]]s ~~showing~~ a cytopathology specimen with [[serous carcinoma]]. (WC)]]		[[Image:Serous carcinoma 2c - cytology.gif \| thumb\| right\|An animation showing two [[micrograph]]s in different planes of focus of a cytopathology specimen with [[serous carcinoma]]. (WC)]]
			[[Image:Granulomatous inflammation - alt -- high mag.jpg\|thumb\|right\|Granulomatous inflammation in hilum of lung. [[Diff-Quik stain]].]]
	'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.		'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.

Michael: /* The big list of hole-y cells */

2016-08-04T13:58:46Z

The big list of hole-y cells

← Older revision		Revision as of 13:58, 4 August 2016
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	#Hydropic.		#Hydropic.

	The last two are the most important.		Notes:
			*The last two are the most important.
			<!-- *Way to remember? ''Gay fat philosophers have much g___'' -->
	====Vacuoles====		====Vacuoles====
	''Hydropic vacuoles'' and ''secretory vacuoles'':<ref>SM. 5 January 2010.</ref>		''Hydropic vacuoles'' and ''secretory vacuoles'':<ref>SM. 5 January 2010.</ref>

Michael: tweak

2015-08-29T22:59:57Z

tweak

← Older revision		Revision as of 22:59, 29 August 2015
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	[[Image:Serous carcinoma 2c - cytology.gif \| thumb\| right\| [[~~Micrograph~~]] showing a cytopathology specimen with [[serous carcinoma]]. (WC)]]		[[Image:Serous carcinoma 2c - cytology.gif \| thumb\| right\|A pair of [[micrograph]]s showing a cytopathology specimen with [[serous carcinoma]]. (WC)]]
	'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.		'''Cytopathology''', often called ''cytology'', is the study of pathologic changes in cells.