Background: Despite its decreasing incidence, gastric cancer (GC) remains one of the
leading cancers in the world and an important global healthcare problem due to its overall …

Background Despite extensive research on the criteria for the assessment of gastric cancer
risk using the Operative Link on Gastritis Assessment (OLGA) and Operative Link on …

自2006 年9 月在上海召开的全国慢性胃炎研讨会制订了“中国慢性胃炎共识意见以来,
国际上有关慢性胃炎的诊疗又有些新进展, 包括慢性胃炎的OLGA (operative link for gastritis …

Gastric cancer is the fourth most common malignancy and the second leading cause of
cancer-related death worldwide. 1 Although the incidence of gastric cancer in North America …

Gastric intestinal metaplasia is a precancerous change of the mucosa of the stomach with
intestinal epithelium, and is associated with an increased risk of dysplasia and cancer. The …

Helicobacter pylori (Hp) is a major human pathogen causing chronic, progressive gastric
mucosal damage and is linked to gastric atrophy and cancer. Hp-positive individuals …

Background CagA+ and vacuolizing cytotoxin (VacA)-specific strains of Helicobacter pylori
have been associated with different risks for developing gastric lesions. We aim to …

Helicobacter pylori (H. pylori) infection is the most important risk factor for gastric cancer
(GC) development through the Correa's gastric carcinogenesis cascade. However, H. pylori …

Background & Aims Gastric intestinal metaplasia (GIM) is a common finding from routine
endoscopies. Although GIM is an early step in gastric carcinogenesis, there is controversy …

Current evidence shows that individuals with gastric dysplasia, severe and extensive gastric
atrophy, extensive gastric intestinal metaplasia and the incomplete subtype of intestinal …