Understanding Ulcers gives an overview of what an ulcer is and how it forms. Clearly labeled illustrations show the anatomy of the stomach, esophagus and duodenum, what causes ulcers, the types of ulcer and how ulcers heal, including a detail of H. pylori.

Overview of ulcers.

Our 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-sectional views of esophagus, duodenum, and stomach layers
- Diagrams showing what causes ulcers 
- Cross-sectional views and photographs of the types of ulcers (erosion, acute and perforating)
- Illustrates how ulcers heal
- Detail of h.pylori

Dimensions for this chart are 20" x 26" (51cm x 66cm)

How dimensions are measured

Width is measured side to side and height top to bottom, as shown below.