Helicobacter pylori H. pylori infections are considered to be the main cause of chronic gastritis, peptic ulcers, MALT mucosa-associated lymphoid tissue lymphomas and gastric adenocarcinoma 1, 2.
La infección por Helicobacter pylori H. pylori es considerada la principal causa de gastritis crónica, úlcera péptica, linfoma de MALT del inglés Mucosal Associates Lymphoide Tissue y adenocarcinoma gástrico 1, 2.