Peptic Ulcer Helicobacter Pylori 156291794

Tags: medicine healthcare medical smoke stress disease stomach hole cancer alcohol icons pain tissue damage diagnosis anatomy diagram bacteria sickness perforation erosion symptoms infection medications digestion bleeding inflammation causes esophagus sores heartburn gastritis gastric ulcer mucosa pyloric gastroenterology infographic cross section human body digestive system Helicobacter pylori Peptic Ulcer stomach lining