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High-resolution computed tomography

High-resolution computed tomography (HRCT) is a type of computed tomography (CT) with specific techniques to enhance image resolution. It is used in the diagnosis of various health problems, though commonly for lung disease, by assessing the lung parenchyma. Other uses of this medical technology include HRCT of the temporal bone to diagnose various…

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ICD-9-CM
87.41

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Technique

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High-resolution computed tomography

Nodes51
Edges50
Triples16
Avg. degree1.96
Density0.039216
Components1

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High-resolution computed tomography

Top relations

related to External links · 3
High-resolution computed tomography → CT, Hi-res, Interstitial Lung Disease
ICD-9-CM · 1
High-resolution computed tomography → 87.41

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Important terminology

hrct lung may scan ct disease bone interstitial used performed chest resolution scans prone pulmonary diagnosis high-resolution computed tomography temporal

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
High-resolution computed tomographyICD-9-CM87.411.00infobox
otitis mediainstance ofOther uses of this medical technology include HRCT of the temporal bone to diagnose various middle ear diseases0.80text
cholesteatomainstance ofOther uses of this medical technology include HRCT of the temporal bone to diagnose various middle ear diseases0.80text
and evaluations after ear operationsinstance ofOther uses of this medical technology include HRCT of the temporal bone to diagnose various middle ear diseases0.80text
emphysemainstance ofand other generalized lung diseases0.80text
bronchiectasis.Lung diseaseAirways diseasesinstance ofand other generalized lung diseases0.80text
such as emphysema or bronchiolitis obliteransinstance ofand other generalized lung diseases0.80text
cause air trapping on expirationinstance ofand other generalized lung diseases0.80text
even though they may cause only minor changes to lung structure in their early stagesinstance ofand other generalized lung diseases0.80text
emphysema or bronchiectasisinstance ofthe scan may be performed in both inspiration and expiration.HRCT may be diagnostic for conditions0.80text
lymphoid interstitial pneumonitisinstance ofand more rare diagnoses0.80text
amyloidosis are included in the differentialinstance ofand more rare diagnoses0.80text

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