<prompt> Helicobacter pylori is not associated with:-Gastrointestinal lymphomaGastric cancerGastric leiomyomaPeptic ulcer  <response>: Helicobacter pylori is associated with: Acute gastritis Peptic ulcer disease Chronic atrophic gastritis Autoimmune gastritis Promotes pernicious anemia Adenocarcinoma of stomach Non-Hodgkins gastric lymphoma. 