Assessment of renal oxygenation during partial nephrectomy using hyperspectral imaging.

Abstract

Hyperspectral imaging is a real-time noninvasive method to assess renal oxyhemoglobin saturation intraoperatively throughout the kidney. A nadir percent of oxyhemoglobin is attained within 10 minutes of hilar occlusion.

This knowledge may allow future surgical or pharmacological interventions that titrate or minimize ischemic injury in real time.

Full Text

• DOI - The Journal of urology (DOI)
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Subjects

• Adult
• Aged
• Female
• Humans
• Kidney
• Male
• Middle Aged
• Monitoring, Intraoperative
• Nephrectomy
• Oxygen
• Oxyhemoglobins
• Spectrum Analysis
• Video-Assisted Surgery

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Authors

• Michael S Holzer
• Sara L Best
• Neil Jackson
• Abhas Thapa
• Ganesh V Raj
• Jeffrey A Cadeddu
• Karel J Zuzak

Publication date

2011-07-11

Journal

Journal topics

• Urology

Language

Eng.

Copyright

The Journal of urology

Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.

Release reference

J Urol. 2011 Aug;186(2):400-4

Related books

• Books of Monitoring, Intraoperative
• Books of Nephrectomy
• Books of Oxygen
• Books of Oxyhemoglobins
• Books of Spectrum Analysis
• Books of Urology
• Books of Video-Assisted Surgery