Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Kostrzewa, Michael [VerfasserIn]  |
| Rathmann, Nils-Andreas [VerfasserIn]  |
| Hesser, Jürgen [VerfasserIn]  |
| Schönberg, Stefan [VerfasserIn]  |
| Diehl, Steffen J. [VerfasserIn]  |
Titel: | Automated vessel segmentation in dual energy computed tomography data of the pelvis and lower extremities |
Verf.angabe: | Michael Kostrzewa, Nils Rathmann, Jürgen Hesser, Kurt Huck, Stefan O. Schönberg and Steffen J. Diehl |
E-Jahr: | 2016 |
Jahr: | September-October 2016 |
Umfang: | 5 S. |
Fussnoten: | Gesehen am 14.01.2019 |
Titel Quelle: | Enthalten in: In vivo |
Ort Quelle: | Kapandriti, Attiki : IIAR, 2004 |
Jahr Quelle: | 2016 |
Band/Heft Quelle: | 30(2016), 5, Seite 651-655 |
ISSN Quelle: | 1791-7549 |
Abstract: | Aim: To evaluate the clinical feasibility of a newly developed, fully automatic vessel segmentation software with automatic structured bone elimination (ASBE) using graph-matching and subvoxel analysis. Materials and Methods: Dual energy computed tomography angiography (DECTA) data of 108 vessel segments were evaluated using the ASBE software and a commercial software against the digital subtraction angiography (DSA) standard of reference. Results: Using the ASBE software, sensitivity increased from 87.1% to 96.8% and data concordance with DSA increased from 64.5% to 88.6%, whereas specificity slightly decreased (79.2% vs. 87%) compared to the commercial software. Data concordance between ASBE software and DSA was especially high in severely stenosed (grade of stenosis >75%) blood vessels. Conclusion: ASBE showed good concordance with the DSA standard of reference and non-inferiority compared to the commercial segmentation software. The main advantage of the ASBE software lies in its full automation and, thus, lower susceptibility to user prone errors. |
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: http://iv.iiarjournals.org/content/30/5/651 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | angiography |
| automatic structured bone elimination |
| Computed tomography |
| dual energy |
| peripheral arterial occlusive disease |
K10plus-PPN: | 1586197940 |
Verknüpfungen: | → Zeitschrift |
Automated vessel segmentation in dual energy computed tomography data of the pelvis and lower extremities / Kostrzewa, Michael [VerfasserIn]; September-October 2016 (Online-Ressource)
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