Results 31 to 40 of about 340,355 (361)

Channel-Attention U-Net: Channel Attention Mechanism for Semantic Segmentation of Esophagus and Esophageal Cancer

IEEE Access, 2020
The effective segmentation of esophagus and esophageal cancer from Computed Tomography (CT) images can meaningfully assist doctors in the diagnosis and treatment of esophageal cancer patients.
Guoheng Huang, Junwen Zhu, Jiajian Li, Zhuowei Wang, Lianglun Cheng, Lizhi Liu, Haojiang Li, Jian Zhou   +7 more
semanticscholar   +1 more source

Microbiota Detection Patterns Correlate With Presence and Severity of Barrett’s Esophagus

Frontiers in Cellular and Infection Microbiology, 2021
BackgroundThe microbiome has been increasingly associated with different disease processes, but its role in esophagus is largely unknown. Our goal was to determine the associations of the esophageal microbiota with Barrett’s esophagus.MethodsA total of ...
Ikenna C. Okereke, Aaron L. Miller, Daniel C. Jupiter, Catherine F. Hamilton, Gabriel L. Reep, Timothy Krill, Clark R. Andersen, Richard B. Pyles   +7 more
doaj   +1 more source

MGMT promoter methylation and 1p/19q co-deletion of surgically resected pulmonary carcinoid and large-cell neuroendocrine carcinoma

World Journal of Surgical Oncology, 2018
Background The response to temozolomide (TMZ) treatment in small-cell lung cancer (SCLC) correlated with O(6)-methylguanine -DNA methyltransferase (MGMT) promoter methylation. 1p/19q co-deletion within oligodendroglioma is a responsive predictor for TMZ.
Lei Lei, Zhiming Jiang, Gu Zhang, Qiaoyuan Cheng, Hongyang Lu   +4 more
doaj   +1 more source

Feasibility and safety of a self-developed sleeve for the endoscopic removal of refractory foreign body incarceration

Frontiers in Surgery, 2023
ObjectiveThis study aimed to assess the feasibility and safety of a novel self-designed sleeve for the endoscopic removal of a refractory incarcerated foreign body in the upper gastrointestinal tract (UGIT).MethodsAn interventional study was conducted ...
Guangqiu Yu, Li Li, Yirui Zhang, Xiaohuan Zhong, Jing Wang, Ling Jiang, Duanmin Hu, Weixia Zhou   +7 more
doaj   +1 more source

Impact of Age on Short- and Long-Term Outcomes after Pancreatoduodenectomy for Periampullary Neoplasms

Gastroenterology Research and Practice, 2020
Background. Although mortality and morbidity of pancreatoduodenectomy (PD) have improved significantly over the past years, the impact of age for patients undergoing PD is still debated.
Mario Gruppo, Francesca Tolin, Boris Franzato, Pierluigi Pilati, Ylenia Camilla Spolverato, Francesca Zingales, Imerio Angriman, Romeo Bardini   +7 more
doaj   +1 more source

Cancer of the Esophagus and Esophagogastric Junction: An Eighth Edition Staging Primer

Journal of Thoracic Oncology, 2016
&NA; This primer for eighth edition staging of esophageal and esophagogastric epithelial cancers presents separate classifications for the clinical (cTNM), pathologic (pTNM), and postneoadjuvant pathologic (ypTNM) stage groups, which are no longer shared.
T. Rice, Hemant Ishwaran, M. Ferguson, E. Blackstone, P. Goldstraw   +4 more
semanticscholar   +1 more source

Decellularized esophageal tubular scaffold microperforated by quantum molecular resonance technology and seeded with mesenchymal stromal cells for tissue engineering esophageal regeneration

Frontiers in Bioengineering and Biotechnology, 2022
Current surgical options for patients requiring esophageal replacement suffer from several limitations and do not assure a satisfactory quality of life. Tissue engineering techniques for the creation of customized “self-developing” esophageal substitutes,
Maurizio Marzaro, Gianantonio Pozzato, Stefano Tedesco, Mattia Algeri, Alessandro Pozzato, Luigi Tomao, Ilaria Montano, Filippo Torroni, Valerio Balassone, Anna Chiara Iolanda Contini, Luciano Guerra, Tommaso D’Angelo, Giovanni Federici di Abriola, Lorenzo Lupoi, Maria Emiliana Caristo, Ivo Boškoski, Ivo Boškoski, Guido Costamagna, Guido Costamagna, Paola Francalanci, Giuseppe Astori, Angela Bozza, Angela Bozza, Andrea Bagno, Martina Todesco, Emanuele Trovalusci, Luigi Dall’ Oglio, Franco Locatelli, Franco Locatelli, Tamara Caldaro   +29 more
doaj   +1 more source

Diseases of the gastrointestinal tract in the context of COVID-19 infection: present and future challenges: A review

Терапевтический архив, 2023
A significant prevalence of gastrointestinal symptoms in SARS-CoV-2 infection is also associated with its fecal-oral transmission, which leads to a progressive increase in the number of patients with diseases of the esophagus, stomach and intestines.
Igor V. Maev, Mikhail A. Osadchuk
doaj   +1 more source

Advances in diagnosis and management of cancer of the esophagus

British medical journal
Esophageal cancer is the seventh most common malignancy worldwide, with over 470 000 new cases diagnosed each year. Two distinct histological subtypes predominate, and should be considered biologically separate disease entities.1 These subtypes are ...
Nathaniel Deboever, Christopher M. Jones, Kohei Yamashita, J. Ajani, W. Hofstetter   +4 more
semanticscholar   +1 more source

Pathogenesis and Cells of Origin of Barrett's Esophagus

Gastroenterology, 2019
In patients with Barrett’s esophagus (BE), metaplastic columnar mucosa, containing epithelial cells with gastric and intestinal features, replaces esophageal squamous mucosa damaged by gastroesophageal reflux disease.
J. Que, Katherine S. Garman, R. Souza, S. Spechler   +3 more
semanticscholar   +1 more source