Tstomach pathology model demonstrates various stages of gastritis from a light gastric ulcer to a perforation. The stomach section with oesophagus and duodenum attachment in half life size shows the following pathological changes of the stomach:
� Erythematous gastritis
� Erosive gastritis
� Hemorrhagic gastritis
� Healing stage with scar formation
� Atrophic gastritis
� Hypertrophic gastritis
� Bleeding ulcer
� Perforated ulcer

An additional relief model of the enlarged stomach wall shows:
� Healthy mucous membrane
� Acute gastritis in the antral area
� Erosive gastritis with mucous membrane defects
� Bleeding ulcer (eroded muscularis mucosae)
� Perforated ulcer (all stomach layers eroded)

Stomach with ulcers mounted on a base.
Measurements:
14x10x17 cm
Weight: 0,3 kg