Human Duodenum Model, Ideal for Education and Training. Human Duodenum Pancreas Pathological Model Structure Medical Anatomical Model for Teaching Tool Learning Display Lab Supplies.1. Longitudinal Ml of Oesophagus 2. Fundus 3. Oesophagus 4. Cardiac Orifice 5. Body of Stomach 6. Muscular Layer 7. Peritoneal (serous) Layer 8. Folds of Mucous Membrane 9. Longitudinal Folds 10. Pyloric Canal
