<prompt> H. pylori has been implicated in all, except:Gastric ulcerGastric carcinomaGastric lymphomaGastric leiomyoma  <response>: Diseases associated with H. pylori Antral Predominant gastritis Corpus Predominant Atrophic Gastritis Non-atrophic Pangastritischronic Superficial gastritis Duodenal ulcer Gastric ulcer Gastric adenocarcinoma MALT lymphoma 