Status: Bibliographieeintrag
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| Verfasst von: | Keller, Alina [VerfasserIn]  |
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| | Wilhelm, Torsten [VerfasserIn] |
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| Titel: | Diffuse reflectance spectroscopy of human liver tumor specimens - towards a tissue differentiating optical biopsy needle using light emitting diodes |
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| Verf.angabe: | Alina Keller, Piotr Bialecki, Torsten Johannes Wilhelm and Marcus Klaus Vetter |
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| E-Jahr: | 2018 |
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| Jahr: | 1 Mar 2018 |
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| Umfang: | 13 S. |
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| Fussnoten: | Gesehen am 25.06.2020 |
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| Titel Quelle: | Enthalten in: Biomedical optics express |
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| Ort Quelle: | Washington, DC : Optica, 2010 |
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| Jahr Quelle: | 2018 |
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| Band/Heft Quelle: | 9(2018), 3, Seite 1069-1081 |
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| ISSN Quelle: | 2156-7085 |
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| Abstract: | Significant numbers of liver biopsies fail to yield representative tissue samples. This study was conducted to evaluate the ability of LED-based diffuse reflectance spectroscopy to discriminate tumors from liver parenchyma. Ex vivo spectra were acquired from malignant lesions and liver parenchyma of 32 patients who underwent liver resection using a white light source and several LEDs. Integrated spectra of two combined LEDs with emission peaks at 470 nm and 515 nm were classified with 98.4% sensitivity and 99.2% specificity. The promising results could yield to a simple handheld and cost-efficient tool for real-time tissue differentiation implemented in a biopsy needle. |
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| DOI: | doi:10.1364/BOE.9.001069 |
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| 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: https://doi.org/10.1364/BOE.9.001069 |
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| | Volltext: https://www.osapublishing.org/boe/abstract.cfm?uri=boe-9-3-1069 |
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| | DOI: https://doi.org/10.1364/BOE.9.001069 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Absorption coefficient |
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| | Computed tomography |
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| | Diffuse reflectance spectroscopy |
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| | Light scattering |
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| | Tissue characterization |
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| | White light |
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| K10plus-PPN: | 1702133613 |
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| Verknüpfungen: | → Zeitschrift |
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Diffuse reflectance spectroscopy of human liver tumor specimens - towards a tissue differentiating optical biopsy needle using light emitting diodes / Keller, Alina [VerfasserIn]; 1 Mar 2018 (Online-Ressource)
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