Emphysema - Revision history

Michael at 15:18, 24 November 2021

2021-11-24T15:18:19Z

← Older revision		Revision as of 15:18, 24 November 2021
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	\| Syndromes = [[Alpha-1 antitrypsin deficiency]], others		\| Syndromes = [[Alpha-1 antitrypsin deficiency]], others
	\| Clinicalhx = +/-[[smoking]]		\| Clinicalhx = +/-[[smoking]]
	\| Signs = barrel chest		\| Signs = barrel-shaped chest
	\| Symptoms = shortness of breath		\| Symptoms = shortness of breath
	\| Prevalence = common		\| Prevalence = common

Michael: /* Radiology */

2021-11-24T15:17:53Z

Radiology

← Older revision		Revision as of 15:17, 24 November 2021
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	*''Saber-sheath trachea'' - a finding associated with ''COPD''.<ref name=pmid26912770>{{cite journal \|authors=Tunsupon P, Dhillon SS, Harris K, Alraiyes AH \|title=Saber-sheath trachea in a patient with severe COPD \|journal=BMJ Case Rep \|volume=2016 \|issue= \|pages= \|date=February 2016 \|pmid=26912770 \|pmc=4769447 \|doi=10.1136/bcr-2016-214648 \|url=}}</ref>		*''Saber-sheath trachea'' - a finding associated with ''COPD''.<ref name=pmid26912770>{{cite journal \|authors=Tunsupon P, Dhillon SS, Harris K, Alraiyes AH \|title=Saber-sheath trachea in a patient with severe COPD \|journal=BMJ Case Rep \|volume=2016 \|issue= \|pages= \|date=February 2016 \|pmid=26912770 \|pmc=4769447 \|doi=10.1136/bcr-2016-214648 \|url=}}</ref>
	**Trachea's anterior to posterior dimension:left to right dimension is >2:1.<ref>{{cite journal \|authors=Webb EM, Elicker BM, Webb WR \|title=Using CT to diagnose nonneoplastic tracheal abnormalities: appearance of the tracheal wall \|journal=AJR Am J Roentgenol \|volume=174 \|issue=5 \|pages=1315–21 \|date=May 2000 \|pmid=10789785 \|doi=10.2214/ajr.174.5.1741315 \|url=}}</ref>		**Trachea's anterior to posterior dimension:left to right dimension is >2:1.<ref>{{cite journal \|authors=Webb EM, Elicker BM, Webb WR \|title=Using CT to diagnose nonneoplastic tracheal abnormalities: appearance of the tracheal wall \|journal=AJR Am J Roentgenol \|volume=174 \|issue=5 \|pages=1315–21 \|date=May 2000 \|pmid=10789785 \|doi=10.2214/ajr.174.5.1741315 \|url=}}</ref>
			*Barrel-shaped chest.<ref name=pmid30604704>{{cite journal \|vauthors=Sarkar M, Bhardwaz R, Madabhavi I, Modi M \|title=Physical signs in patients with chronic obstructive pulmonary disease \|journal=Lung India \|volume=36 \|issue=1 \|pages=38–47 \|date=2019 \|pmid=30604704 \|pmc=6330798 \|doi=10.4103/lungindia.lungindia_145_18 \|url=}}</ref>

	==Microscopic==		==Microscopic==

Michael at 15:15, 24 November 2021

2021-11-24T15:15:47Z

← Older revision		Revision as of 15:15, 24 November 2021
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	\| Prevalence = common		\| Prevalence = common
	\| Bloodwork =		\| Bloodwork =
	\| Rads = hyperinflation		\| Rads = hyperinflation, Saber-sheath trachea (associated with COPD)
	\| Endoscopy =		\| Endoscopy =
	\| Prognosis = dependent on underlying cause		\| Prognosis = dependent on underlying cause

Michael: /* Radiology */

2021-11-24T15:15:18Z

Radiology

← Older revision		Revision as of 15:15, 24 November 2021
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	===Radiology===		===Radiology===
	*''Saber-sheath trachea'' - a finding associated with ''COPD''.<ref name=pmid26912770>{{cite journal \|authors=Tunsupon P, Dhillon SS, Harris K, Alraiyes AH \|title=Saber-sheath trachea in a patient with severe COPD \|journal=BMJ Case Rep \|volume=2016 \|issue= \|pages= \|date=February 2016 \|pmid=26912770 \|pmc=4769447 \|doi=10.1136/bcr-2016-214648 \|url=}}</ref>		*''Saber-sheath trachea'' - a finding associated with ''COPD''.<ref name=pmid26912770>{{cite journal \|authors=Tunsupon P, Dhillon SS, Harris K, Alraiyes AH \|title=Saber-sheath trachea in a patient with severe COPD \|journal=BMJ Case Rep \|volume=2016 \|issue= \|pages= \|date=February 2016 \|pmid=26912770 \|pmc=4769447 \|doi=10.1136/bcr-2016-214648 \|url=}}</ref>
	**~~Anterior~~ to posterior:left to right >2:1.		**Trachea's anterior to posterior dimension:left to right dimension is >2:1.<ref>{{cite journal \|authors=Webb EM, Elicker BM, Webb WR \|title=Using CT to diagnose nonneoplastic tracheal abnormalities: appearance of the tracheal wall \|journal=AJR Am J Roentgenol \|volume=174 \|issue=5 \|pages=1315–21 \|date=May 2000 \|pmid=10789785 \|doi=10.2214/ajr.174.5.1741315 \|url=}}</ref>

	==Microscopic==		==Microscopic==

Michael: /* Gross */

2021-11-24T15:13:03Z

Gross

← Older revision		Revision as of 15:13, 24 November 2021
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	Image:Centrilobular emphysema 865 lores.jpg \|Centrilobular emphysema. (WC/Edwin Ewing Jr.)		Image:Centrilobular emphysema 865 lores.jpg \|Centrilobular emphysema. (WC/Edwin Ewing Jr.)
	</gallery>		</gallery>

			===Radiology===
			*''Saber-sheath trachea'' - a finding associated with ''COPD''.<ref name=pmid26912770>{{cite journal \|authors=Tunsupon P, Dhillon SS, Harris K, Alraiyes AH \|title=Saber-sheath trachea in a patient with severe COPD \|journal=BMJ Case Rep \|volume=2016 \|issue= \|pages= \|date=February 2016 \|pmid=26912770 \|pmc=4769447 \|doi=10.1136/bcr-2016-214648 \|url=}}</ref>
			**Anterior to posterior:left to right >2:1.

	==Microscopic==		==Microscopic==

Michael: /* Gross */

2016-03-22T14:14:58Z

Gross

← Older revision		Revision as of 14:14, 22 March 2016
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	*Bleb = (small) [[vesicle]].<ref>URL: [http://dictionary.reference.com/browse/bleb http://dictionary.reference.com/browse/bleb]. Accessed on: 3 August 2011.</ref>		*Bleb = (small) [[vesicle]].<ref>URL: [http://dictionary.reference.com/browse/bleb http://dictionary.reference.com/browse/bleb]. Accessed on: 3 August 2011.</ref>
	*Bulla = large vesicle.<ref>URL: [http://dictionary.reference.com/browse/bulla http://dictionary.reference.com/browse/bulla]. Accessed on: 3 August 2011.</ref>		*Bulla = large vesicle.<ref>URL: [http://dictionary.reference.com/browse/bulla http://dictionary.reference.com/browse/bulla]. Accessed on: 3 August 2011.</ref>

			===Images===
			<gallery>
			Image:Centrilobular emphysema 865 lores.jpg \|Centrilobular emphysema. (WC/Edwin Ewing Jr.)
			</gallery>

	==Microscopic==		==Microscopic==

Michael: /* Pathologic classification */

2016-03-22T13:50:58Z

Pathologic classification

← Older revision		Revision as of 13:50, 22 March 2016
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	#Irregular emphysema - usu. insignificant.		#Irregular emphysema - usu. insignificant.

	*Q. Why does smoking lead to centriacinar emphysema?		Note:
	*A. The bad stuff from smoking gets enters the acinus at the centre; ergo, this is the location of the most damage.		* Why does smoking lead to centriacinar emphysema?
			** The bad stuff from smoking gets enters the acinus at the centre; ergo, this is the location of the most damage.

	==Gross==		==Gross==

Michael: /* See also */

2014-12-09T06:11:37Z

Michael at 06:11, 9 December 2014

2014-12-09T06:11:00Z

← Older revision		Revision as of 06:11, 9 December 2014
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	'''Emphysema''' is a common [[medical lung diseases\|medical lung disease]] strongly associated with [[smoking]].		'''Emphysema''' is a common [[medical lung diseases\|medical lung disease]] strongly associated with [[smoking]].

	:''Chronic obstructive pulmonary disease'', abbreviated ''COPD'', redirects here.		''Chronic obstructive pulmonary disease'', abbreviated ''COPD'', redirects here.
	==General==		==General==
	*Usually due to [[smoking]].		*Usually due to [[smoking]].

Michael: /* General */

2014-04-14T18:10:39Z

General

← Older revision		Revision as of 18:10, 14 April 2014
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	*Usually due to [[smoking]].		*Usually due to [[smoking]].
	*Often lumped together with ''[[chronic bronchitis]]'' and called ''chronic obstructive pulmonary disease (COPD)''.<ref name=Ref_PCPBoD8_386>{{Ref PCPBoD8\|368}}</ref>		*Often lumped together with ''[[chronic bronchitis]]'' and called ''chronic obstructive pulmonary disease (COPD)''.<ref name=Ref_PCPBoD8_386>{{Ref PCPBoD8\|368}}</ref>
	*May cause [[pneumothorax]] - especially in young adults.<ref>{{Ref PP\|296}}</ref>		*May cause [[pneumothorax]] - especially in young adults.<ref>{{Ref PPP\|296}}</ref>

	Causes of emphysema other than smoking:<ref name=pmid12546267>{{Cite journal \| last1 = Lee \| first1 = P. \| last2 = Gildea \| first2 = TR. \| last3 = Stoller \| first3 = JK. \| title = Emphysema in nonsmokers: alpha 1-antitrypsin deficiency and other causes. \| journal = Cleve Clin J Med \| volume = 69 \| issue = 12 \| pages = 928-9, 933, 936 passim \| month = Dec \| year = 2002 \| doi = \| PMID = 12546267 \| URL = http://www.ccjm.org/cgi/pmidlookup?view=long&pmid=12546267 }}</ref>		Causes of emphysema other than smoking:<ref name=pmid12546267>{{Cite journal \| last1 = Lee \| first1 = P. \| last2 = Gildea \| first2 = TR. \| last3 = Stoller \| first3 = JK. \| title = Emphysema in nonsmokers: alpha 1-antitrypsin deficiency and other causes. \| journal = Cleve Clin J Med \| volume = 69 \| issue = 12 \| pages = 928-9, 933, 936 passim \| month = Dec \| year = 2002 \| doi = \| PMID = 12546267 \| URL = http://www.ccjm.org/cgi/pmidlookup?view=long&pmid=12546267 }}</ref>

← Older revision		Revision as of 06:11, 9 December 2014
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	==See also==		==See also==
	*[[Medical lung diseases]].		*[[Medical lung diseases]].
			*[[Smoking]].

	==References==		==References==