Dielectric properties of colon polyps, cancer, and normal mucosa: Ex vivo measurements from 0.5 to 20 GHz

M Guardiola, S Buitrago… - Medical …, 2018 - Wiley Online Library
Purpose Colorectal cancer is highly preventable by detecting and removing polyps, which
are the precursors. Currently, the most accurate test is colonoscopy, but still misses 22% of …

Dielectric characterization of healthy and malignant colon tissues in the 0.5–18 GHz frequency band

A Fornes-Leal, C Garcia-Pardo… - Physics in Medicine …, 2016 - iopscience.iop.org
Several reports over the last few decades have shown that the dielectric properties of
healthy and malignant tissues of the same body organ usually show different values …

Variation in the dielectric properties of freshly excised colorectal cancerous tissues at different tumor stages

Z Li, W Wang, Z Cai, S Han, S Lin, L He… - …, 2017 - Wiley Online Library
The study was designed to identify differences in the dielectric properties of ex vivo
colorectal cancerous tissues at different tumor stages. To date, 130 freshly excised …

A large‐scale measurement of dielectric properties of normal and malignant colorectal tissues obtained from cancer surgeries at Larmor frequencies

Z Li, G Deng, Z Li, SX Xin, S Duan, M Lan… - Medical …, 2016 - Wiley Online Library
Purpose Knowledge of dielectric properties of malignant human tissues is necessary for the
recently developed magnetic resonance (MR) technique called MR electrical property …

The variability of dielectric permittivity of biological tissues with water content

S Di Meo, J Bonello, I Farhat, L Farrugia… - Journal of …, 2022 - Taylor & Francis
Several experimental campaigns aimed at the dielectric characterization of healthy and
malignant tissues, have been proposed over many years. However, disagreements among …

Dielectric properties of human normal, malignant and cirrhotic liver tissue: in vivo and ex vivo measurements from 0.5 to 20 GHz using a precision open-ended coaxial …

AP O'rourke, M Lazebnik, JM Bertram… - Physics in medicine …, 2007 - iopscience.iop.org
Hepatic malignancies have historically been treated with surgical resection. Due to the
shortcomings of this technique, there is interest in other, less invasive, treatment modalities …

Microwave open-ended coaxial dielectric probe: Interpretation of the sensing volume re-visited

PM Meaney, AP Gregory, NR Epstein, KD Paulsen - BMC medical physics, 2014 - Springer
Background Tissue dielectric properties are specific to physiological changes and
consequently have been pursued as imaging biomarkers of cancer and other pathological …

Investigation of histology radius for dielectric characterisation of heterogeneous materials

A La Gioia, M O'Halloran, A Elahi… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Knowledge of the dielectric properties of biological tissues is fundamental in the design of
novel electromagnetic-based medical devices. Tissue dielectric properties are typically …

Investigation of histology region in dielectric measurements of heterogeneous tissues

E Porter, M O'Halloran - IEEE Transactions on Antennas and …, 2017 - ieeexplore.ieee.org
The dielectric properties of tissues are the key parameters in electromagnetic medical
technologies. Despite the apparent simplicity of the dielectric measurement process …

In vivo dielectric properties of healthy and benign rat mammary tissues from 500 MHz to 18 GHz

T Yilmaz, F Ates Alkan - Sensors, 2020 - mdpi.com
This work investigates the in vivo dielectric properties of healthy and benign rat mammary
tissues in an attempt to expand the dielectric property knowledge of animal models. The …