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Changes in optical blood flow and oxygenation of head and neck tumors during chemo-radiation therapy

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Abstract

Relative blood flow (rBF), blood oxygen saturation (SO2) and total hemoglobin concentrations (THC) in superficial neck tumor nodes of 7 patients were measured before and during chemo-radiation therapy period. These preliminary results suggest daily based therapy monitoring during the first two weeks and optical methods have potential advantages for therapeutics.

© 2006 Optical Society of America

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