Results 31 to 40 of about 10,802 (196)
Computer-assisted polyp matching between optical colonoscopy and CT colonography: a phantom study
, 2015 Potentially precancerous polyps detected with CT colonography (CTC) need to be removed subsequently, using an optical colonoscope (OC). Due to large colonic deformations induced by the colonoscope, even very experienced colonoscopists find it difficult ...
Halligan, Steve +6 more
core +1 more source
BMC Gastroenterology, 2023 Introduction In partnership with a federally qualified health center (FQHC), an adapted virtual version of boot camp translation (BCT) was used to elicit input from Spanish-speaking Latino patients and staff to develop messaging and patient education ...
Priyanka Gautom +8 more
doaj +1 more source
Crowdsourcing for Identification of Polyp-Free Segments in Virtual Colonoscopy Videos
, 2017 Virtual colonoscopy (VC) allows a physician to virtually navigate within a reconstructed 3D colon model searching for colorectal polyps. Though VC is widely recognized as a highly sensitive and specific test for identifying polyps, one limitation is the ...
Baker, Kevin +6 more
core +1 more source
Colorectal Cancer Screening [PDF]
, 2017 The USPSTF gives Colorectal Cancer screening a Grade A recommendation, beginning at age 50 years and continuing until age 75 years. Screening colonoscopies are proven to show dramatic decreased incidence and mortality from colorectal cancer. This project
Schmidt, Eric
core +2 more sources
GPU-accelerated Polyp Detection in Virtual Colonoscopy
CLEI Electronic Journal, 2013 Nowadays, Virtual Colonoscopy (VC) is an important non-invasive alternative for the study of the colon. Substantial research efforts have been dedicated to this method, and one of the major challenges has always been producing accurate results in a short
María Poó +4 more
doaj +1 more source
Colon centreline calculation for CT colonography using optimised 3D opological thinning [PDF]
, 2002 CT colonography is an emerging technique for colorectal cancer screening. This technique facilitates noninvasive imaging of the colon interior by generating virtual reality models of the colon lumen.
Sadleir, Robert J.T., Whelan, Paul F.
core
Advanced Science, EarlyView.Laterally spreading tumors (LSTs) are precancerous colorectal lesions characterized by a flat morphology. This study reveals a mechanochemical pathway through which a soft matrix microenvironment diminishes spatial constraints in intestinal adenomas. This process promotes deficiencies in tight junction proteins, mediated by the mechanoreceptor ADORA2B ...
Jiamin Zhong +21 more
wiley +1 more source
BioMedical Engineering OnLine, 2018 Background Colonoscopy plays an important role in the clinical screening and management of colorectal cancer. The traditional ‘see one, do one, teach one’ training style for such invasive procedure is resource intensive and ineffective.
Tingxi Wen +3 more
doaj +1 more source
Endoscopic Skills Training: The Impact of Virtual Exercises on Simulated Colonoscopy
GE: Portuguese Journal of Gastroenterology, 2022 Background: A previous study suggested that psychomotor training improves the performance on colonoscopy. Since then, newer exercises have been included in the latest generation of GI Mentor®. In order to optimize a colonoscopy training program, we aimed
Rita Morato +3 more
doaj +1 more source
Dépistage du cancer colorectal en 2006 [PDF]
, 2007 peer reviewedColorectal cancer is the second leading cause of death in Northern countries and needs a national screening program to reduce mortality and improve quality of life. Screening has to be cost-effective and acceptable for patients.
Belaiche, Jacques +3 more
core +1 more source