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dc.contributor.authorReynisson, Pall Jens
dc.contributor.authorLeira, Håkon Olav
dc.contributor.authorLangø, Thomas
dc.contributor.authorTangen, Geir Arne
dc.contributor.authorHatlen, Peter
dc.contributor.authorAmundsen, Tore
dc.contributor.authorHofstad, Erlend Fagertun
dc.date.accessioned2019-03-04T15:24:31Z
dc.date.available2019-03-04T15:24:31Z
dc.date.created2019-01-17T10:42:53Z
dc.date.issued2018
dc.identifier.citationMITAT. Minimally invasive therapy & allied technologies. 2018, 1-7.nb_NO
dc.identifier.issn1364-5706
dc.identifier.urihttp://hdl.handle.net/11250/2588579
dc.description.abstractObjective: Endoluminal visualization in virtual and video bronchoscopy lacks information about the surrounding structures, and the traditional 2 D axial, coronal and sagittal CT views can be difficult to interpret. To address this challenge, we previously introduced a novel visualization technique, Anchored to Centerline Curved Surface, for navigated bronchoscopy. The current study compares the ACCuSurf to the standard ACS CT views as planning and guiding tools in a phantom study. Material and methods: Bronchoscope operators navigated in physical phantom guided by virtual realistic image data constructed by fusion of CT dataset of phantom and anonymized patient CT data. We marked four different target positions within the virtual image data and gave 12 pulmonologists the task to navigate, with either ACCuSurf or ACS as guidance, to the corresponding targets in the physical phantom. Results: Using ACCuSurf reduced the planning time and increased the grade of successful navigation significantly compared to ACS. Conclusion: The phantom setup with virtual patient image data proved realistic according to the pulmonologists. ACCuSurf proved superior to ACS regarding planning time and navigation success grading. Improvements on visualisation or display techniques may consequently improve both planning and navigated bronchoscopy and thus contribute to more precise lung diagnostics.nb_NO
dc.language.isoengnb_NO
dc.publisherTaylor & Francisnb_NO
dc.titlePulmonologist evaluation on new CT visualization for guidance to lung lesions during bronchoscopynb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber1-7nb_NO
dc.source.journalMITAT. Minimally invasive therapy & allied technologiesnb_NO
dc.identifier.doi10.1080/13645706.2018.1465436
dc.identifier.cristin1659026
dc.description.localcodeLocked until 27.4.2019 due to copyright restrictions. This is an [Accepted Manuscript] of an article published by Taylor & Francis in [MITAT] on [27 Apr 2018], available at https://doi.org/10.1080/13645706.2018.1465436nb_NO
cristin.unitcode194,65,25,0
cristin.unitnameInstitutt for sirkulasjon og bildediagnostikk
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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