Abstract
The radiology community has recognized the need to create a standard terminology to improve the clarity of reports, to reduce radiologist variation, to enable access to imaging information, and to improve the quality of practice. This need has recently led to the development of RadLex, a controlled terminology for radiology. The creation of RadLex has proved challenging in several respects: It has been difficult for users to peruse the large RadLex taxonomies and for curators to navigate the complex terminology structure to check it for errors and omissions. In this work, we demonstrate that the RadLex terminology can be translated into an ontology, a representation of terminologies that is both human-browsable and machine-processable. We also show that creating this ontology permits computational analysis of RadLex and enables its use in a variety of computer applications. We believe that adopting an ontology representation of RadLex will permit more widespread use of the terminology and make it easier to collect feedback from the community that will ultimately lead to improving RadLex.
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Notes
See http://www.xml.com/2002/11/06/Ontology_Editor_Survey.html for a recent large survey of ontology editing tools.
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Acknowledgment
We wish to thank Curtis P. Langlotz, MD, PhD, and Beverly Collins, PhD, for their assistance and support with RadLex and for their outstanding efforts in creating this rich resource.
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Rubin, D.L. Creating and Curating a Terminology for Radiology: Ontology Modeling and Analysis. J Digit Imaging 21, 355–362 (2008). https://doi.org/10.1007/s10278-007-9073-0
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DOI: https://doi.org/10.1007/s10278-007-9073-0