Results 41 to 50 of about 298,497 (207)

Chronic gastritis may predict risk of cerebral small vessel disease

BMC Gastroenterology, 2023
Background and purpose Chronic gastritis, especially that caused by helicobacter pylori (HP) infection, has been associated with increased risk of ischemic stroke.
Cunsheng Wei, Chang Tan, Xuemei Zhang, Xin Shen, Zongliang Xu, Junrong Li, Gelin Xu   +6 more
doaj   +1 more source

A Deep Recurrent Neural Network-Based Explainable Prediction Model for Progression from Atrophic Gastritis to Gastric Cancer

Applied Sciences, 2021
Gastric cancer is the fifth most common cancer type worldwide and one of the most frequently diagnosed cancers in South Korea. In this study, we propose DeepPrevention, which comprises a prediction module to predict the possibility of progression from ...
Hyon Hee Kim, Young Seo Lim, Seung-In Seo, Kyung Joo Lee, Jae Young Kim, Woon Geon Shin   +5 more
doaj   +1 more source

Upper gastrointestinal symptoms in autoimmune gastritis. A cross-sectional study [PDF]

, 2017
Autoimmune gastritis is often suspected for its hematologic findings, and rarely the diagnosis is made for the presence of gastrointestinal symptoms. Aims of this cross-sectional study were to assess in a large cohort of patients affected by autoimmune ...
Annibale, Bruno, Carabotti, Marilia, Esposito, Gianluca, Lahner, Edith, Sacchi, MARIA CARLOTTA, Severi, Carola   +5 more
core   +2 more sources

Previous Helicobacter pylori infection–induced atrophic gastritis: A distinct disease entity in an understudied population without a history of eradication

Helicobacter, 2019
Individuals with chronic atrophic gastritis who are negative for active H. pylori infection with no history of eradication therapy have been identified in clinical practice.
H. Kishikawa, Keisuke Ojiro, Kenji Nakamura, Tadashi Katayama, K. Arahata, S. Takarabe, S. Miura, T. Kanai, J. Nishida   +8 more
semanticscholar   +1 more source

Single‐cell RNA sequencing revealed the T‐cell heterogeneity and exhaustion subsets of Helicobacter pylori‐induced gastritis‐to‐cancer transformation

VIEW, EarlyView.
H. pylori infection is a major cause of stomach cancer, but its effect on immune cells in tumors is unclear. Using single‐cell sequencing, we mapped the stomach tumor environment and discovered a specific exhausted T‐cell subtype, marked by the FYB1 gene, that is abundant in H. pylori‐positive tumors and linked to patient prognosis. Our findings reveal
Yanhui Yang, Yanxia Liu, Xiaole Guo, Zhaorun Li, Ziyu Liu, Shuming Zhang, Yuma Yang, Jun Liu, Shoucheng Ma, Linke Ma, Xianmei Chen, Xue Li, Yuanyuan Tang, Xiaoling Ding, Xiaofei Li, Qian Hao, Yanjie You, Tingting Yang, Qingrui Li, Xue Zhang, Sihan Zhang, Hengjun Gao, Shengjuan Hu   +22 more
wiley   +1 more source

The OLGIMA system for gastric cancer risk assessment. A useful method based on the histological Sydney consensus

Histopathology, EarlyView.
The new OLGIMA method for histological gastric cancer risk assessment is based on the severity of glandular atrophy and intestinal metaplasia, in both antrum and corpus, according to the Updated Sydney classification. The highest score of either atrophy or intestinal metaplasia from each location will be used for the final OLGIMA stage.
Pedro Genaro Delgado Guillena, Miriam Cuatrecasas, Sheyla Montori, Nayra Felipez Varela, Joan Llach, Iva Archilla, Pablo Florez‐Diez, Eva Barreiro‐Alonso, Javier Tejedor‐Tejada, Raquel Vicente, M Teresa Soria, Alaín Huerta, Silvia Patricia Ortega, Henar Nuñez, Oliver Patrón, Carolina Mangas, Diana Zaffalon, Luis Hernández, Luis Enrique Yip, Gadea Hontoria, Gonzalo Hijos, Maria Jose Domper‐Arnal, Sara Zarraquiños, Alberto Herreros De Tejada, Alicia Córdoba, Anabella Cuestas, Glòria Fernández‐Esparrach, Leticia Moreira, Eduardo Albéniz, on behalf of EpiGASTRIC/EDGAR Consortium, Joan Llach, Sheyla Montori, Anabella Cuestas, Gloria Fernandez‐Esparrach, Nayra Felipez Varela, Fermín Estremera‐Arevalo, Marta Gómez Alonso, Juan José Vila Costas, Victoria Busto Bea, Juan Carrascosa Gil, Vanesa Jusué Irurita, Alicia Córdoba Iturriagagoitia, Concepción Llanos Chavarri, Irene Amat Villegas, Gregorio Aisa Rivera, Irene Fernández de los Reyes, Gina de Lima Piña, Miguel Ángel Resano, Adriana Yague Hernando, Cristina Caballero Martínez, Alfredo López Cousillas, Miriam Cuatrecasas, Pedro Genaro Delgado Guillena, Javier Tejedor, Elena Arruebo, Silvia Patricia Ortega, Henar Nuñez, Pilar Diez, Diana Zaffalon, Luis Hernández, Gadea Hontoria, Rosa Maria Saíz, Gonzalo Hijos, María Jose Domper, Sara Zarraquiños, Astrid Irene, Alberto Herreros, Diego de Frutos, Fatima Valentin, Jose Santiago, Virginia Piñol, Adelina García, Alicia Martín‐Lagos, Pablo Florez, Eva Barreiro, Adolfo Suarez, Raquel Vicente, M Teresa Soria, Cristina Polo, Carmen Yagüe, Alain Huerta, Oliver Patrón, David Tello, Carolina Mangas, Eva Serrano, Juan Martínez, Rodrigo Jover, Raquel Grajal, Luis Enrique Yip, Patricia Gonçalves, Jenifer Muñoz, Cristina Herrera‐Pariente, Laia Bonjoch, Sergi Castellví‐Bel, Dulce Momblan, Tamara Saurí, Irina Luzko, Elisa Cantú‐Germano, Angels Gines, Ignasi Elizalde, Francesc Balaguer, Angelez Perez‐Aisa, Jennifer Hinojosa, Coral Tejido, Laura Rivas, María Francisco, Manu Puga, Franco Baiocchi, Cristina Alejandra Sánchez, Alba Pereiros, Joaquin Cubiella, Alejandro Ledo, Ma Victoria Alvarez, Marta Garzón, Juan Manuel Martín, Salvador Sobrino, Ana García‐Rodríguez, Ines Gil, Alazne Aguirre, Ainara Maiz, Ines Ariño, María Dolores Pico, Beatriz de Riba, Goretti Hernández, Eduardo Albéniz, Leticia Moreira   +125 more
wiley   +1 more source

Gastric Microbiota Gender Differences in Subjects with Healthy Stomachs and Autoimmune Atrophic Gastritis

Microorganisms, 2023
Gender differences and microbiota are gaining increasing attention. This study aimed to assess gender differences in gastric bacterial microbiota between subjects with healthy stomachs and those with autoimmune atrophic gastritis.
Giulia Pivetta, Ludovica Dottori, Federico Fontana, Sophia Cingolani, Irene Ligato, Emanuele Dilaghi, Christian Milani, Marco Ventura, Marina Borro, Gianluca Esposito, Bruno Annibale, Edith Lahner   +11 more
doaj   +1 more source

Helicobacter Pylori Infection in Superficial Gastritis, Erosive Gastritis and Gastric Ulcer [PDF]

, 2012
Background: Helicobacter pylori (H. pylori) infection leads to inflammation of the gastric mucosa. It damages the gastric epithelium and related to the risk of developing gastric cancer. Over time, it may develop into the development of glandular atrophy
Abdullah, M. (Murdani), Albertus, J. (Jacobus), Rani, A. A. (Abdul), Simadibrata, M. (Marcellus), Syam, A. F. (Ari)   +4 more
core   +1 more source

Practice Guidelines for the Diagnosis and Treatment of Subepithelial Lesion Observed in Upper Gastrointestinal Endoscopy

Journal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Subepithelial lesions (SELs) of the upper gastrointestinal tract are commonly detected during endoscopic examinations and encompass a broad spectrum of benign, potentially malignant, and malignant tumors. While most SELs are asymptomatic and incidentally found, accurate diagnosis remains challenging due to their subepithelial location ...
Beom Jin Kim, Seung Joo Kang, Su Youn Nam, Chang Seok Bang, Byung‐Hoon Min, Sung Eun Kim, Seung Young Kim, Hyunchul Lim, Chung Hyun Tae, Moon Won Lee, Seung Han Kim, Sang Hoon Kim, Jong Yeul Lee, Byung‐Wook Kim, Jeong Seop Moon, Jong‐Jae Park, Hwoon‐Yong Jung, Korean College of Helicobacter and Upper Gastrointestinal Research   +17 more
wiley   +1 more source

Xanthomas and precancerous changes of the stomach: an accidental combination or an important prognostic endoscopic marker?

Gastroenterologìa, 2023
Background. The article deals with the study of gastric xanthomas, benign accidental formations with an unknown etiopathogenesis, which, according to the literature, are associated with a number of pathological conditions (atrophic gastritis, intestinal ...
O.V. Simonova, L.M. Mosiychuk, O.P. Petishko   +2 more
doaj   +1 more source