Cryptogenic organizing pneumonia CT: Difference between revisions
Jump to navigation
Jump to search
(Created page with "__NOTOC__ {{Cryptogenic organizing pneumonitis}} {{CMG}} Please help WikiDoc by adding more content here. It's easy! Click here to learn abou...") |
|||
| (18 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
{{Cryptogenic organizing | {{Cryptogenic organizing pneumonia}} | ||
{{CMG}} | {{CMG}} {{AE}} {{MKK}} | ||
==Overview== | ==Overview== | ||
CT scan is used to diagnose [[cryptogenic organizing pneumonia]]. Various findings seen on CT scan are subpleural and | |||
peribronchovascular [[Consolidation(medicine)|consolidation]], ground-glass attenuation and [[nodules]], irregular linear opacities, bronchial wall thickening and [[Dilation|dilatation]] and reverse halo sign (atoll sign). | |||
==CT== | ==CT Findings== | ||
Findings seen on CT scan are:<ref name="pmid2108572">{{cite journal| author=Müller NL, Staples CA, Miller RR| title=Bronchiolitis obliterans organizing pneumonia: CT features in 14 patients. | journal=AJR Am J Roentgenol | year= 1990 | volume= 154 | issue= 5 | pages= 983-7 | pmid=2108572 | doi=10.2214/ajr.154.5.2108572 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=2108572 }} </ref><ref name="pmid8109493">{{cite journal| author=Lee KS, Kullnig P, Hartman TE, Müller NL| title=Cryptogenic organizing pneumonia: CT findings in 43 patients. | journal=AJR Am J Roentgenol | year= 1994 | volume= 162 | issue= 3 | pages= 543-6 | pmid=8109493 | doi=10.2214/ajr.162.3.8109493 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8109493 }} </ref> | |||
*Subpleural and/or peribronchovascular [[Consolidation (medicine)|consolidation]] | |||
*Ground-glass attenuation and [[nodules]] | |||
*Irregular linear opacities | |||
*Bronchial wall thickening and [[Dilation|dilatation]] | |||
*The reverse halo sign (atoll sign)<ref name="pmid12704033">{{cite journal |vauthors=Kim SJ, Lee KS, Ryu YH, Yoon YC, Choe KO, Kim TS, Sung KJ |title=Reversed halo sign on high-resolution CT of cryptogenic organizing pneumonia: diagnostic implications |journal=AJR Am J Roentgenol |volume=180 |issue=5 |pages=1251–4 |date=May 2003 |pmid=12704033 |doi=10.2214/ajr.180.5.1801251 |url=}}</ref> | |||
[[File:Cryptogenic-organizing-pneumonia-CT1.jpg|thumb|300px|left|Peripheral and peribroncovascular ground-glass opacities with small areas of consolidation in a patient with cryptogenic organizing pneumonia.<ref name="rpd1">Image courtesy of Dr Martin Carnevale, [http://radiopaedia.org/ Radiopaedia.org]. From the case [http://radiopaedia.org/cases/15025 rID:15025]</ref>]][[File:Cryptogenic-organising-pneumonia-CT2.jpg|thumb|300px|none|Multiple bilateral subsegmental consolidations and mild bronchial dilatation with bronchial wall thickening in a patient with cryptogenic organizing pneumonia.<ref name="rpd2">Case courtesy of Dr Mohammad A. ElBeialy, [http://radiopaedia.org/ Radiopaedia.org]. From the case [http://radiopaedia.org/cases/28372 rID:28372]</ref>]] | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
[[Category: | [[Category:Disease]] | ||
[[Category:Pulmonology]] | |||
Latest revision as of 20:53, 23 March 2018
|
Cryptogenic Organizing Pneumonia Microchapters |
|
Differentiating Cryptogenic organizing pneumonia from other Diseases |
|---|
|
Diagnosis |
|
Treatment |
|
Case Studies |
|
Cryptogenic organizing pneumonia CT On the Web |
|
American Roentgen Ray Society Images of Cryptogenic organizing pneumonia CT |
|
Directions to Hospitals Treating Cryptogenic organizing pneumonitis |
|
Risk calculators and risk factors for Cryptogenic organizing pneumonia CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Manpreet Kaur, MD [2]
Overview
CT scan is used to diagnose cryptogenic organizing pneumonia. Various findings seen on CT scan are subpleural and peribronchovascular consolidation, ground-glass attenuation and nodules, irregular linear opacities, bronchial wall thickening and dilatation and reverse halo sign (atoll sign).
CT Findings
Findings seen on CT scan are:[1][2]
- Subpleural and/or peribronchovascular consolidation
- Ground-glass attenuation and nodules
- Irregular linear opacities
- Bronchial wall thickening and dilatation
- The reverse halo sign (atoll sign)[3]
References
- ↑ Müller NL, Staples CA, Miller RR (1990). "Bronchiolitis obliterans organizing pneumonia: CT features in 14 patients". AJR Am J Roentgenol. 154 (5): 983–7. doi:10.2214/ajr.154.5.2108572. PMID 2108572.
- ↑ Lee KS, Kullnig P, Hartman TE, Müller NL (1994). "Cryptogenic organizing pneumonia: CT findings in 43 patients". AJR Am J Roentgenol. 162 (3): 543–6. doi:10.2214/ajr.162.3.8109493. PMID 8109493.
- ↑ Kim SJ, Lee KS, Ryu YH, Yoon YC, Choe KO, Kim TS, Sung KJ (May 2003). "Reversed halo sign on high-resolution CT of cryptogenic organizing pneumonia: diagnostic implications". AJR Am J Roentgenol. 180 (5): 1251–4. doi:10.2214/ajr.180.5.1801251. PMID 12704033.
- ↑ Image courtesy of Dr Martin Carnevale, Radiopaedia.org. From the case rID:15025
- ↑ Case courtesy of Dr Mohammad A. ElBeialy, Radiopaedia.org. From the case rID:28372