Low frequency electrical bioimpedance for the detection of inflammation and dysplasia in Barrett's oesophagus.

@article{GonzlezCorrea2003LowFE,
  title={Low frequency electrical bioimpedance for the detection of inflammation and dysplasia in Barrett's oesophagus.},
  author={Carlos-Augusto Gonz{\'a}lez-Correa and Brian H. Brown and Rod H. Smallwood and Terence J Stephenson and Chris J. Stoddard and Karna D. Bardhan},
  journal={Physiological measurement},
  year={2003},
  volume={24 2},
  pages={291-6}
}
Biological tissues undergoing inflammation and dysplasia seem to exhibit changes in the intercellular space that can be sensed using low frequency electrical impedance methods. Basically, low frequency electric current flows through this space and its widening as well as the disruption of the tight junction decrease the resistance, facilitating current flow… CONTINUE READING