Microwave‐Based Colonoscopy: Preclinical Evaluation in an Ex Vivo Human Colon Model

G Fernández-Esparrach, A Garrido… - Gastroenterology …, 2022 - Wiley Online Library
Introduction. Microwave imaging can obtain 360° anatomical and functional images of the
colon representing the existing contrast in dielectric properties between different tissues …

MiWEndo: Evaluation of a Microwave Colonoscopy Algorithm for Early Colorectal Cancer Detection in Ex Vivo Human Colon Models

M Guardiola, W Dghoughi, R Sont, A Garrido… - Sensors, 2022 - mdpi.com
This study assesses the efficacy of detecting colorectal cancer precursors or polyps in an ex
vivo human colon model with a microwave colonoscopy algorithm. Nowadays, 22% of …

Preclinical Evaluation of a Microwave-Based Accessory Device for Colonoscopy in an In Vivo Porcine Model with Colorectal Polyps

A Garrido, M Guardiola, LM Neira, R Sont, H Córdova… - Cancers, 2023 - mdpi.com
Simple Summary Colonoscopy is the most effective method for colorectal cancer prevention
but has several drawbacks that result in polyp miss rates. Microwave imaging is a novel …

Phantom validation of polyp automatic detection using microwave endoscopy for colorectal cancer prevention and early detection

A Garrido, R Sont, W Dghoughi, S Marcoval, J Romeu… - 2021 - researchsquare.com
A system to integrate microwave imaging with optical colonoscopy is presented. The
overarching goal is to improve the prevention, diagnosis and understanding of one of the …

Automatic polyp detection using microwave endoscopy for colorectal cancer prevention and early detection: Phantom validation

A Garrido, R Sont, W Dghoughi, S Marcoval… - IEEE …, 2021 - ieeexplore.ieee.org
A system to integrate microwave imaging with optical colonoscopy is presented. The
overarching goal is to improve the prevention and early diagnosis of one of the main health …

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 …

Rapid Progress in Early Detection of Colorectal Cancer Using Microwaves

A Garrido, J Romeu, M Guardiola, L Jofre - The Advancing World of …, 2023 - Springer
The quest for possible uses of microwave imaging for medical purposes follows a sequence
that involves first identifying potential biomedical applications. The goal of this first task is to …

Preliminary phantom-based dynamic calibration techniques assessment for microwave colonoscopy systems

A Garrido-Atienza, W Dghoughi… - 2022 16th European …, 2022 - ieeexplore.ieee.org
Early detection and resection of colon polyp is the best way to reduce colorectal cancer
(CRC) mortality. The current method for early detection is colonoscopy, which has a limited …

Microwave applications in clinical medicine

JC Lantis II, KL Carr, R Grabowy, RJ Connolly… - Surgical …, 1998 - Springer
Over the last fifty years, energy has been applied to various human tissues for both the
diagnosis and therapy of numerous diseases. However, in general, the medical community …

Discrimination of colorectal cancer cell lines using microwave biosensors

LY Zhang, CBM Du Puch, C Dalmay, A Lacroix… - Sensors and Actuators A …, 2014 - Elsevier
This paper illustrates the potential of microwave frequencies for biological analysis and cell
discrimination. Microwave electric fields have the capability to penetrate inside cells and …