Assessing breast tissue oxygenation using inspired gas stimulation with NIR tomography

Shudong Jiang; Tracy Frazee; Michael Jermyn; Kelly Michaelsen; Brian Pogue; Keith Paulsen; Peter Kaufman

doi:10.1117/12.874804

1 March 2011 Assessing breast tissue oxygenation using inspired gas stimulation with NIR tomography

Shudong Jiang, Tracy Frazee, Michael Jermyn, Kelly Michaelsen, Brian Pogue, Keith Paulsen, Peter Kaufman

Proceedings Volume 7896, Optical Tomography and Spectroscopy of Tissue IX; 78962A (2011) https://doi.org/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.

Citation Download Citation

Shudong Jiang, Tracy Frazee, Michael Jermyn, Kelly Michaelsen, Brian Pogue, Keith Paulsen, and 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); https://doi.org/10.1117/12.874804

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