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Helicobacter pylori and its role in the pathogenesis of follicular gastritis: an overview.
Rev Gastroenterol Peru
January 2025
Infectious Diseases and Cancer Research Group, Centro de Investigaciones Clinicas, Fundacion Hospital San Pedro, Pasto, Nariño, Colombia; Colombian Research Group on Helicobacter pylori, Bogota D.C., Colombia.
The role of Helicobacter pylori in the pathogenesis of peptic ulcers and gastric adenocarcinoma is widely known; however, it is not entirely understood how bacterial infection is closely related to the genesis of follicular gastritis and some types of gastric lymphoma. Diagnosing and pathogenic mechanisms follicular gastritis remain challenging. Therefore, this article aims to examine the role of H.
View Article and Find Full Text PDFAssessment of Helicobacter pylori infection in Lebanon: Endoscopic and histopathological findings.
J Infect Public Health
January 2025
Department of Medical Laboratory Sciences, Faculty of Health Sciences, Beirut Arab University, Beirut 11-5020, Lebanon. Electronic address:
Helicobacter pylori (H. pylori), a pervasive pathobiont, colonizes the gastric mucosa and plays a crucial role in the pathogenesis of several gastroduodenal pathologies ranging from chronic gastritis to more severe disorders including peptic ulcer disease, gastric mucosa-associated lymphoid tissue lymphoma, and gastric adenocarcinoma. In symptomatic patients, endoscopy and histological examination of the gastric mucosa are the preferred tests for diagnosing H.
View Article and Find Full Text PDFA fusion model of manually extracted visual features and deep learning features for rebleeding risk stratification in peptic ulcers.
Nan Fang Yi Ke Da Xue Xue Bao
January 2025
Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Objectives: We propose a multi-feature fusion model based on manually extracted features and deep learning features from endoscopic images for grading rebleeding risk of peptic ulcers.
Methods: Based on the endoscopic appearance of peptic ulcers, color features were extracted to distinguish active bleeding (Forrest I) from non-bleeding ulcers (Forrest II and III). The edge and texture features were used to describe the morphology and appearance of the ulcers in different grades.
Therapeutic regimens against infection without proton pump inhibitors in patients with corpus atrophic gastritis: a real-life single-centre longitudinal observational study.
Therap Adv Gastroenterol
January 2025
Digestive Disease Unit, Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Teaching Hospital, Sapienza University of Rome, via di Grottarossa 1035, Rome 00189, Italy.
Background: Efficacy of eradication regimens in (Hp) infection is commonly reported with proton pump inhibitors (PPIs). In patients with corpus atrophic gastritis, characterized by impaired acid secretion, PPI treatment is questionable.
Objectives: The current study aimed to assess in clinical practice the tolerability and eradication rate of modified eradication regimens without PPI as first-line treatment in patients with histologically Hp-positive corpus atrophic gastritis.
Application of Different Surgical Strategies in Helicobacter pylori-Associated Gastric Ulcers with Perforation: A Comparative Study of Short-Term and Long-Term Outcomes and Complication Risks.
Ann Ital Chir
January 2025
Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Hengyang Medical School, University of South China, 421001 Hengyang, Hunan, China.
Aim: This study compared the short- and long-term efficacy of simple suture with omental patch repair (Graham patch) in open surgery versus laparoscopic omental patch repair (LOPR) in treating patients with Helicobacter pylori (H. pylori)-associated gastric ulcers with perforation, and analyzed the incidence of complications.
Methods: The clinical information of patients who had stomach perforation repair surgery in Deqing People's Hospital between January 2021 and January 2022 was retrospectively analyzed.
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