The Relationship Between Helicobacter Pylori And Chronic Gastritis And Peptic Ulcer Bleeding

Helicobacter pylori is a common pathogen,which can persistently colonize human' s stomach through the special mechanism,causing many gastroi-ntestinal diseases,even parenteral diseases.Chronic gastritis and peptic ulcer bleeding are a high incidence of clinical common diseases,if not timely diagnosis and treatment which could cause serious consequences.In this paper will discuss the unique role of Helicobacter pylori in the development of these two kinds of diseases.Further understanding of the pathogenic mechanism,will contribute to the clinical diagnosis and risk prediction,so as to be more effective to alleviate the pain of patients and avoid the waste of medical resources.