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Conferences > ECBO > 2019 > PSW11078 > 11078_79
  • Optical Coherence Imaging Techniques and Imaging in Scattering Media III
  • SPIE Proceedings (Optica Publishing Group, 2019),
  • paper 11078_79
  • •https://doi.org/10.1117/12.2526592

Evaluation of optical attenuation coefficient of living kidney using OCT

Weijun Li, Chunfa Wu, Yuhong Fang, Junxia Li, and Zheng Huang

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Abstract

Optical coherence tomography (OCT) technology can be used to obtain high resolution cross sectional image of living biological tissues. Early study suggested that some tissue optical properties could also be measured using OCT. In this study, OCT was used to measure the total attenuation coefficient of living kidney of rat and dog models. Results suggested that the total attenuation coefficient of the superficial cortex layer could by derived from a single scattering model. The total attenuation coefficient could be affected by ischemia.

© 2019 SPIE/OSA

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