Helicobacter pylori gastritis, the unifying concept for gastric diseases.
Helicobacter pylori infection causes a broad spectrum of clinical diseases and the clinical manifestations of the infection depend on host, environmental, and bacterial factors. These factors have an impact on the pattern and severity of gastritis and ultimately determine the clinical outcome of H. pylori infection. Better staging of gastritis may help to identify patients at risk of gastric cancer. In this article we will examine the complex interaction between host, environmental, and bacterial factors in the pathogenesis of H. pylori infection.
Egan
Brian J
BJ
Department of Clinical Medicine, Adelaide and Meath Hospital Incorporating the National Children's Hospital, Tallaght, Trinity College, Dublin, Ireland. eganbr@tcd.i.e
Holmes
Kate
K
O'Connor
Humphrey J
HJ
O'Morain
Colm A
CA
D005756:Gastritis / Q000150:complications / Q000382:microbiology* / Q000473:pathology*; D016481:Helicobacter Infections / Q000150:complications / Q000473:pathology*; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans