Definition that contains gastric ulcer
- heliobacter pylori the type species of genus Heliobacter; produces urease and is associated with several gastroduodenal diseases (including gastritis and gastric ulcers and duodenal ulcers and other peptic ulcers)
- chronic gastritis persistent gastritis can be a symptom of a gastric ulcer or pernicious anemia or stomach cancer or other disorders
- h. pylori the type species of genus Heliobacter; produces urease and is associated with several gastroduodenal diseases (including gastritis and gastric ulcers and duodenal ulcers and other peptic ulcers)