ur Understanding Ulcers chart defines what an ulcer is.
Clearly labeled illustrations show:
anatomy of the stomach, esophagus,and duodenum and location in the body
cross section views of esophagus, duodenum, and stomach layers
diagrams showing what causes ulcers
cross section views and photographs of the types of ulcers (erosion, acute and perforating)
illustrates how ulcers heal
detail of h.pylori