1 March 2011 Assessing breast tissue oxygenation using inspired gas stimulation with NIR tomography
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Proceedings Volume 7896, Optical Tomography and Spectroscopy of Tissue IX; 78962A (2011); doi: 10.1117/12.874804
Event: SPIE BiOS, 2011, San Francisco, California, United States
Abstract
The dynamic vascular change in the breast induced by prospectively targeted and sustained end-tidal partial pressures of oxygen and carbon dioxide are imaged by a fast frame rate frequency domain tomographic system. The results of a particular normal subject case show that under the inhaled gas stimuli the maximum changes of deoxy-hemoglobin, oxygen saturation, oxy-hemoglobin and total hemoglobin in the breast are 20%, 9%, 7% and 3%, respectively.
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Shudong Jiang, Tracy Frazee, Michael Jermyn, Kelly Michaelsen, Brian Pogue, Keith Paulsen, Peter Kaufman, "Assessing breast tissue oxygenation using inspired gas stimulation with NIR tomography", Proc. SPIE 7896, Optical Tomography and Spectroscopy of Tissue IX, 78962A (1 March 2011); doi: 10.1117/12.874804; https://doi.org/10.1117/12.874804
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KEYWORDS
Breast

Near infrared

Hyperoxia

Oxygen

Tissues

Tumors

Tomography

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