Pneumoconiosis CT: Difference between revisions
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HRCT scan may be helpful in the diagnosis of pneumoconiosis. Findings on CT scan suggestive of/diagnostic of pneumoconiosis include: | HRCT scan may be helpful in the diagnosis of pneumoconiosis. Findings on CT scan suggestive of/diagnostic of pneumoconiosis include: | ||
* | *Silicosis: <ref name="pmid24568704">{{cite journal| author=Cox CW, Rose CS, Lynch DA| title=State of the art: Imaging of occupational lung disease. | journal=Radiology | year= 2014 | volume= 270 | issue= 3 | pages= 681-96 | pmid=24568704 | doi=10.1148/radiol.13121415 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24568704 }} </ref> <ref name="pmid11292205">{{cite journal| author=Marchiori E, Ferreira A, Müller NL| title=Silicoproteinosis: high-resolution CT and histologic findings. | journal=J Thorac Imaging | year= 2001 | volume= 16 | issue= 2 | pages= 127-9 | pmid=11292205 | doi=10.1097/00005382-200104000-00012 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11292205 }} </ref> <ref name="pmid18195376">{{cite journal| author=Hansell DM, Bankier AA, MacMahon H, McLoud TC, Müller NL, Remy J| title=Fleischner Society: glossary of terms for thoracic imaging. | journal=Radiology | year= 2008 | volume= 246 | issue= 3 | pages= 697-722 | pmid=18195376 | doi=10.1148/radiol.2462070712 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=18195376 }} </ref> | ||
**Small rounded opacities and hyalinized nodules in the upper lobes in silicosis with bilateral nodules. | |||
**Emphysema is also seen. | |||
**Ground glass opacities and interlobular thickening. | |||
==References== | ==References== | ||
Revision as of 18:27, 27 April 2021
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Pneumoconiosis CT On the Web |
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American Roentgen Ray Society Images of Pneumoconiosis CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Dushka Riaz, MD
Overview
HRCT scan have a high specificity in the diagnosis of pneumoconiosis. It is particularly helpful to detect pleural findings. [1][2]
CT scan
HRCT scan may be helpful in the diagnosis of pneumoconiosis. Findings on CT scan suggestive of/diagnostic of pneumoconiosis include:
- Silicosis: [3] [4] [5]
- Small rounded opacities and hyalinized nodules in the upper lobes in silicosis with bilateral nodules.
- Emphysema is also seen.
- Ground glass opacities and interlobular thickening.
References
- ↑ Copley SJ, Wells AU, Sivakumaran P, Rubens MB, Lee YC, Desai SR; et al. (2003). "Asbestosis and idiopathic pulmonary fibrosis: comparison of thin-section CT features". Radiology. 229 (3): 731–6. doi:10.1148/radiol.2293020668. PMID 14576443.
- ↑ Akira M, Yokoyama K, Yamamoto S, Higashihara T, Morinaga K, Kita N; et al. (1991). "Early asbestosis: evaluation with high-resolution CT". Radiology. 178 (2): 409–16. doi:10.1148/radiology.178.2.1987601. PMID 1987601.
- ↑ Cox CW, Rose CS, Lynch DA (2014). "State of the art: Imaging of occupational lung disease". Radiology. 270 (3): 681–96. doi:10.1148/radiol.13121415. PMID 24568704.
- ↑ Marchiori E, Ferreira A, Müller NL (2001). "Silicoproteinosis: high-resolution CT and histologic findings". J Thorac Imaging. 16 (2): 127–9. doi:10.1097/00005382-200104000-00012. PMID 11292205.
- ↑ Hansell DM, Bankier AA, MacMahon H, McLoud TC, Müller NL, Remy J (2008). "Fleischner Society: glossary of terms for thoracic imaging". Radiology. 246 (3): 697–722. doi:10.1148/radiol.2462070712. PMID 18195376.