Results 41 to 50 of about 288,008 (319)

Self-Supervised Learning for Gastritis Detection with Gastric X-ray Images [PDF]

arXiv, 2021
Purpose: Manual annotation of gastric X-ray images by doctors for gastritis detection is time-consuming and expensive. To solve this, a self-supervised learning method is developed in this study. The effectiveness of the proposed self-supervised learning method in gastritis detection is verified using a few annotated gastric X-ray images.
arxiv  

Occurrence of gastric cancer and carcinoids in atrophic gastritis during prospective long-term follow up [PDF]

, 2015
Objective. Atrophic gastritis (AG) is a risk condition for gastric cancer and type I gastric carcinoids. Recent studies assessing the overall risk of gastric cancer and carcinoids in AG at long-term follow up are lacking.
Annibale, Bruno, Corleto, Vito Domenico, DI GIULIO, Emilio, Esposito, Gianluca, Lahner, Edith, Pilozzi, Emanuela, Purchiaroni, Flaminia   +6 more
core   +2 more sources

Nodular Gastritis as a Precursor Lesion of Atrophic and Metaplastic Gastritis [PDF]

The Korean Journal of Gastroenterology, 2019
Chronic atrophic gastritis (CAG) and metaplastic gastritis (MG) are precancerous conditions of Helicobacter pylori (H. pylori)-related gastric cancer. This study aimed to identify the characteristics of nodular gastritis (NG) showing CAG or MG after nodule regression.H.
Young Jung Kim, Sun-Young Lee, Hojun Yang, Jeong Hwan Kim, In-Kyung Sung, Hyung Seok Park   +5 more
openaire   +4 more sources

Time trend occurrence of duodenal intraepithelial lymphocytosis and celiac disease in an open access endoscopic population [PDF]

, 2017
Background: Duodenal intraepithelial lymphocytosis (DIL) is a histological finding characterized by the increase of intraepithelial CD3T-lymphocytes over the normal value without villous atrophy, mostly associated to coeliac disease (CD), Helicobacter ...
Annibale, B., Corleto, Vd, Di Giulio, E, Galli, G, Lahner, E, Pilozzi, E, Purchiaroni, F, Sacchi, Mc   +7 more
core   +2 more sources

Value of GastroPanel in the diagnosis of atrophic gastritis

Experimental and Therapeutic Medicine, 2021
Analysis of serum biomarkers for the assessment of atrophic gastritis (AG), considered as precursor of the intestinal type of gastric cancer, is of growing interest. The combination of pepsinogen (PG), gastrin-17 (G17) and anti-Helicobacter pylori (H. pylori) antibody serological assays (panel test) is a non-invasive tool for the diagnosis of atrophic ...
Cosmin Grad, Dan L. Dumitrascu, Simona Grad, Emil Gaborean, Andrei Pop   +4 more
openaire   +3 more sources

Urease Levels and Gastritis Stage in Dyspeptic Patients

Acta Medica Indonesiana, 2022
Background: Dyspepsia is a frequent main symptom of inpatients and outpatients scenario in Indonesia. However, the number of endoscopy facilities are still low, thus the use of non-invasive method to detect gastritis is necessary.
Muhammad Miftahussurur, Chyntia Dewi Maharani Putri, Titong Sugihartono, Ari Fahrial Syam, Herry Purbayu, Diah Priyantini, Hartono Kahar, Yudith Annisa Ayu Rezkitha, Iswan Abbas Nusi, Poernomo Boedi Setiawan, Ummi Maimunah, Langgeng Agung Waskito, Ulfa Kholili, Budi Widodo, Amie Vidyani, Husin Thamrin, Gontar Alamsyah Siregar, Reny I’tishom, Tomohisa Uchida, Yoshio Yamaoka   +19 more
doaj  

Hashimoto's thyroiditis and autoimmune gastritis [PDF]

, 2017
The term "thyrogastric syndrome" defines the association between autoimmune thyroid disease and chronic autoimmune gastritis (CAG), and it was first described in the early 1960s.
Brusca, Nunzia, Capriello, Silvia, Cellini, Miriam, Centanni, Marco, Gargano, Lucilla, Santaguida, MARIA GIULIA, Virili, Camilla   +6 more
core   +2 more sources

Atrophic gastritis in gastrectomy specimens

Journal of British Surgery, 1975
Abstract Examination of gastrectomy specimens has shown that atrophic gastritis and intestinal metaplasia are widespread and have the same distribution in cancer of the stomach as in gastric ulcer affecting the body. Their distribution is restricted to the distal part of the stomach in pyloric ulcer.
J. M. Skinner, P. J. Heenan, R. Whitehead   +2 more
openaire   +3 more sources

Accuracy of GastroPanel for the diagnosis of atrophic gastritis [PDF]

European Journal of Gastroenterology & Hepatology, 2014
It has been suggested that GastroPanel might be a useful tool for the diagnosis of chronic atrophic gastritis (CAG) measuring four biomarkers in blood: basal gastrin-17 (G17), pepsinogen I and II (PGI and PGII), and Helicobacter pylori antibodies.To determine the accuracy of GastroPanel for the diagnosis of CAG.This was a prospective, blinded ...
Javier P. Gisbert, Julio Valle, Carlos Esteban, Felipe Bory, Ángeles Pérez-Aisa, Maria Esteve, Cristobal De la Coba, Jose M. Viver-Pi-Sunyer, Adrian G. McNicholl, Montserrat Forné, Fernando Gomollón, Jesús Barrio, Begoña González, Mercè Rosinach, Fernando Fernández-Bañares, C Loras, Beatriz Gras-Miralles, Beatriz Madrigal, Santos Santolaria, Robin Rivera   +19 more
openaire   +3 more sources

A Link Between Platelet-to-Lymphocyte Ratio and Helicobacter pylori Infection

Journal of Interdisciplinary Medicine, 2021
Background: Gastritis is a progressive disease that evolves from a non-atrophic to an atrophic state and progresses through intestinal metaplasia, even leading to gastric cancer.
Frandeș Sergiu Ioan, Chibulcutean Oana, Bățagă Simona   +2 more
doaj   +1 more source