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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.contributor.author | Cepero Calvete, Angela | - |
| dc.contributor.author | Rodriguez, José Manuel | - |
| dc.contributor.author | Berná Mestre, Juan de Dios | - |
| dc.contributor.author | Rios, Antonio | - |
| dc.contributor.author | Abellán Rivero, Delores | - |
| dc.contributor.author | Reus Pintado, Manuel | - |
| dc.date.accessioned | 2025-01-17T09:37:15Z | - |
| dc.date.available | 2025-01-17T09:37:15Z | - |
| dc.date.issued | 2013-03-01 | - |
| dc.identifier.citation | Journal of Ultrasound in Medicine, 2013, Vol. 32, Issue 3, pp. 381-550 | es |
| dc.identifier.issn | Print: 0278-4297 | - |
| dc.identifier.issn | Electronic: 1550-9613 | - |
| dc.identifier.uri | http://hdl.handle.net/10201/148649 | - |
| dc.description | © 2013 by the American Institute of Ultrasound in Medicine. This document is the Published Manuscript version of a Published Work that appeared in final form in Journal of Ultrasound in Medicine. To access the final edited and published work see https://doi.org/10.7863/jum.2013.32.3.495 | - |
| dc.description.abstract | Objectives—The purpose of our study was to investigate interobserver agreement for thyroid ultrasound elastography and to analyze the reproducibility of real-time free hand elastography in thyroid nodules. Methods—A prospective nonrandomized double-blind study was conducted between September 2008 and June 2010. Real-time elastography of 89 thyroid nodules was performed by two radiologists, with the first radiologist evaluating each thyroid nodule 5 minutes before the second. The elastograms were obtained with the patients holding their breath and considered valid when the quality factor was 50 or higher. The region of interest was positioned to include the nodule and 0.5 cm of surrounding normal thyroid parenchyma but to exclude the carotids and esophageal-tracheal structures. The elastograms were classified on a scale of 5 different patterns. Results—Observers 1 and 2 coincided in 79 elastographic patterns and disagreed on 10 nodules (11.2%). The results between the radiologists had a statistically significant agreement (P < .005), with a κ value of 0.838. Conclusions—The introduction of a quality factor in elastographic software and the selection of elastograms with a quality factor of 50 or higher confer almost perfect interobserver agreement for thyroid nodule elastography and make elastography a reproducible technique that could be used in daily clinical practice. | es |
| dc.format | application/pdf | es |
| dc.format.extent | 10 | es |
| dc.language | eng | es |
| dc.publisher | Wiley | es |
| dc.relation | Sin financiación externa a la Universidad | es |
| dc.rights | info:eu-repo/semantics/embargoedAccess | es |
| dc.subject | Thyroid | es |
| dc.subject | Thyroid cancer | es |
| dc.subject | Ultrasound (US) | es |
| dc.subject.other | CDU::6 - Ciencias aplicadas::61 - Medicina::615 - Farmacología. Terapéutica. Toxicología. Radiología | es |
| dc.title | Interobserver agreement for thyroid elastography. Value of the quality factor | es |
| dc.type | info:eu-repo/semantics/article | es |
| dc.relation.publisherversion | https://onlinelibrary.wiley.com/doi/10.7863/jum.2013.32.3.495 | - |
| dc.embargo.terms | SI | - |
| dc.identifier.doi | https://doi.org/10.7863/jum.2013.32.3.495 | - |
| dc.contributor.department | Departamento de Dermatología, Estomatología, Radiología y Medicina Física | - |
| Aparece en las colecciones: | Artículos | |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| 3-JUM Elasto 2013.pdf | Elasto Cualitativa Tiroides | 335,78 kB | Adobe PDF |  Visualizar/Abrir Solicitar una copia |
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