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Status: Bibliographieeintrag

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Verfasst von:Rengier, Fabian [VerfasserIn]   i
 Häfner, Matthias [VerfasserIn]   i
 Unterhinninghofen, Roland [VerfasserIn]   i
 Nawrotzki, Ralph [VerfasserIn]   i
 Kirsch, Joachim [VerfasserIn]   i
 Kauczor, Hans-Ulrich [VerfasserIn]   i
 Giesel, Frederik L. [VerfasserIn]   i
Titel:Integration of interactive three-dimensional image post-processing software into undergraduate radiology education effectively improves diagnostic skills and visual-spatial ability
Verf.angabe:Fabian Rengier, Matthias F. Häfner, Roland Unterhinninghofen, Ralph Nawrotzki, Joachim Kirsch, Hans-Ulrich Kauczor, Frederik L. Giesel
E-Jahr:2013
Jahr:13 February 2013
Umfang:6 S.
Fussnoten:Gesehen am 22.12.2021
Titel Quelle:Enthalten in: European journal of radiology
Ort Quelle:Amsterdam [u.a.] : Elsevier Science, 1990
Jahr Quelle:2013
Band/Heft Quelle:82(2013), 8 vom: Aug., Seite 1366-1371
ISSN Quelle:1872-7727
Abstract:Purpose - Integrating interactive three-dimensional post-processing software into undergraduate radiology teaching might be a promising approach to synergistically improve both visual-spatial ability and radiological skills, thereby reducing students’ deficiencies in image interpretation. The purpose of this study was to test our hypothesis that a hands-on radiology course for medical students using interactive three-dimensional image post-processing software improves radiological knowledge, diagnostic skills and visual-spatial ability. - Materials and methods - A hands-on radiology course was developed using interactive three-dimensional image post-processing software. The course consisted of seven seminars held on a weekly basis. The 25 participating fourth- and fifth-year medical students learnt to systematically analyse cross-sectional imaging data and correlated the two-dimensional images with three-dimensional reconstructions. They were instructed by experienced radiologists and collegiate tutors. The improvement in radiological knowledge, diagnostic skills and visual-spatial ability was assessed immediately before and after the course by multiple-choice tests comprising 64 questions each. Wilcoxon signed rank test for paired samples was applied. - Results - The total number of correctly answered questions improved from 36.9±4.8 to 49.5±5.4 (p<0.001) which corresponded to a mean improvement of 12.6 (95% confidence interval 9.9-15.3) or 19.8%. Radiological knowledge improved by 36.0% (p<0.001), diagnostic skills for cross-sectional imaging by 38.7% (p<0.001), diagnostic skills for other imaging modalities - which were not included in the course - by 14.0% (p=0.001), and visual-spatial ability by 11.3% (p<0.001). - Conclusion - The integration of interactive three-dimensional image post-processing software into undergraduate radiology education effectively improves radiological reasoning, diagnostic skills and visual-spatial ability, and thereby even diagnostic skills for imaging modalities not included in the course.
DOI:doi:10.1016/j.ejrad.2013.01.010
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext ; Verlag: https://doi.org/10.1016/j.ejrad.2013.01.010
 Volltext: https://www.sciencedirect.com/science/article/pii/S0720048X13000235
 DOI: https://doi.org/10.1016/j.ejrad.2013.01.010
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:Computer-assisted image processing
 Radiology
 Teaching
 Undergraduate medical education
 Visual-spatial ability
K10plus-PPN:1783496827
Verknüpfungen:→ Zeitschrift

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