胃癌是我国常见的恶性肿瘤之一, 严重威胁我国居民生命健康. 胃癌高风险人群接受筛查和早诊
早治能够有效降低胃癌的发病率和死亡率. 制定符合中国国情的胃癌筛查与早诊早治指南 …

Helicobacter pylori (H. pylori) is responsible for causing chronic gastritis, which can cause
peptic ulcer and premalignant lesions such as atrophic gastritis, intestinal metaplasia, and …

Endoscopic imaging of the stomach is improving. In addition to narrow band imaging, other
methods, for example, blue light imaging and linked color imaging, are now available and …

Background and Aims The prevalence of precursor lesions for gastric cancer (GC) and the
differential burden between countries of varying GC risk is not well understood. We …

ABSTRACT BACKGROUND: Helicobacter pylori colonizes approximately half of the world's
human population. Its presence in the gastric mucosa is associated with an increased risk of …

Currently, gastric cancer (GC) and gallbladder cancer (GBC) constitute important causes of
human deaths related to cancer worldwide. In the last years, several researches are focused …

Purpose Worldwide, gastric cancer (GC) is the 5th cancer with the highest incidence and the
4th in mortality. To reduce it, one strategy is to diagnose preneoplastic lesions (PNL) …

Objective To study and compare the value of the Kyoto classification risk scoring system and
the modified Kyoto classification risk scoring system based on linked color imaging (LCI) in …

ABSTRACT BACKGROUND: It has been proposed that the combination of gastrin-17 (G-17),
pepsinogens I and II (PGI and PGII), and anti-Helicobacter pylori (H. pylori) antibodies …

Helicobacter pylori is a Gram-negative oncobacterium that affects more than 50% of the
world population. The differing clinical outcomes resulting from H. pylori infection are the …