Results 21 to 30 of about 463,247 (329)
Tethered capsule en face optical coherence tomography for imaging Barrett's esophagus in unsedated patients [PDF]
BMJ Open Gastroenterology (2020), 2020 Detection of Barrett's esophagus (BE) at points of care outside the endoscopy suite may improve screening access and reduce esophageal adenocarcinoma mortality. Tethered capsule optical coherence tomography (OCT) can volumetrically image esophageal mucosa and detect BE in unsedated patients.
arxiv +1 more source
Helicobacter, 2020 Helicobacter pylori (H. pylori) is associated with lower risks of Barrett's esophagus and esophageal adenocarcinoma, but whether H. pylori eradication increases the risk of these conditions is unknown.
Eva Doorakkers +4 more
semanticscholar +1 more source
Learning Visual Representations with Optimum-Path Forest and its Applications to Barrett's Esophagus and Adenocarcinoma Diagnosis [PDF]
, 2021 In this work, we introduce the unsupervised Optimum-Path Forest (OPF) classifier for learning visual dictionaries in the context of Barrett's esophagus (BE) and automatic adenocarcinoma diagnosis. The proposed approach was validated in two datasets (MICCAI 2015 and Augsburg) using three different feature extractors (SIFT, SURF, and the not yet applied ...
arxiv +1 more source
SmartArm: Suturing Feasibility of a Surgical Robotic System on a Neonatal Chest Model [PDF]
IEEE Transactions on Medical Robotics and Bionics, vol. 3, no. 1,
pp. 253-256, Feb. 2021, 2021 Commercially available surgical-robot technology currently addresses many surgical scenarios for adult patients. This same technology cannot be used to the benefit of neonate patients given the considerably smaller workspace. Medically relevant procedures regarding neonate patients include minimally invasive surgery to repair congenital esophagus ...
arxiv +1 more source
Obesity Facts, 2022 INTRODUCTION: Sleeve Gastrectomy (SG) is the most common bariatric operation with over 340.000 procedures per year. There are only few studies presenting follow-up results >10 years in the literature today.
Daniel Moritz Felsenreich +11 more
doaj +1 more source
The global prevalence of Barrett’s esophagus: A systematic review of the published literature
United European Gastroenterology journal, 2020 Background Determining the prevalence of Barrett’s esophagus is important for defining screening strategies. We aimed to synthesize the available data, determine Barrett’s esophagus prevalence, and assess variability.
I. Marques de Sá +3 more
semanticscholar +1 more source
MRI-MECH: Mechanics-informed MRI to estimate esophageal health [PDF]
Frontiers in Physiology. 14 (2023), 2022 Dynamic magnetic resonance imaging (MRI) is a popular medical imaging technique to generate image sequences of the flow of a contrast material inside tissues and organs. However, its application to imaging bolus movement through the esophagus has only been demonstrated in few feasibility studies and is relatively unexplored.
arxiv +1 more source
Journal of the American Medical Association (JAMA), 2014 IMPORTANCE Barrett esophagus containing low-grade dysplasia is associated with an increased risk of developing esophageal adenocarcinoma, a cancer with a rapidly increasing incidence in the western world.
K. Phoa +15 more
semanticscholar +1 more source
Arquivos de Gastroenterologia, 2003 RACIONAL: A metaplasia intestinal especializada pode ser classificada, de acordo com os achados endoscópicos e histológicos, em Barrett longo, Barrett curto e metaplasia intestinal da cárdia.
Leiber C. Caum +5 more
doaj +1 more source
DUOX2 Expression Is Increased in Barrett Esophagus and Cancerous Tissues of Stomach and Colon
Gastroenterology Research and Practice, 2016 Aim. To detect the expression of dual oxidase (DUOX) 2 in Barrett esophagus, gastric cancer, and colorectal cancer (CRC). Materials and Methods. The endoscopic biopsies were collected from patients with Barrett esophagus, while the curative resection ...
Ran Qi +7 more
doaj +1 more source