| DOI | Trouver le DOI : https://doi.org/10.1117/12.306084 |
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| Auteur | Rechercher : Sowa, Michael G.1; Rechercher : Payette, Jeri R.1; Rechercher : Stranc, Mirosloaw F.1; Rechercher : Abdulrauf, Badr1; Rechercher : Hewko, Mark D.1; Rechercher : Mansfield, James R.1; Rechercher : Mantsch, Henry H.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut du biodiagnostic du CNRC
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| Format | Texte, Article |
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| Conférence | Infrared Spectroscopy : New Tool in Medicine, January 27, 1998, San Jose, California, U.S.A. |
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| Sujet | near infrared multispectral imaging; near infrared spectroscopy; hemoglobin oxygen saturation; tissue perfusion; skin flap |
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| Résumé | Near IR diffuse reflectance spectroscopy and imaging are used to assess tissue status following reconstructive surgery. Utilizing the differential absorption of oxy- and deoxy-hemoglobin between 670-1100 nm, tissue hemoglobin oxygen saturation changes were monitored in reverse McFarlane dorsal rat skin flaps. Significant changes in these parameters were observed upon surgical elevation of the skin flap. A significant regional variation along the skin flap was also observed. The magnitude of the drop is tissue oxygen saturation, as observed immediately following surgery, correlated with the final clinical outcome of the flap tissue. These results indicate the potential of near IR spectroscopy and imaging to monitor tissue oxygenation status and assess tissue viability following reconstructive surgery. |
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| Date de publication | 1998-04-24 |
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| Maison d’édition | SPIE |
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| Dans | |
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| Série | |
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| Langue | anglais |
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| Numéro du CNRC | 891 |
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| Numéro NPARC | 9742383 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 9a728441-1020-446c-a8df-1ae7e790754f |
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| Enregistrement créé | 2009-07-17 |
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| Enregistrement modifié | 2020-03-20 |
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