Intern overflade af tolvfingertarmen

Enlarged approx. 400 times, made in SOMSO-Plast®. After Prof. Dr. E. Wuestenfeld, made by E. Rack, both from the Anatomical Institute, Wuerzburg. The finger-like protrusions represent villi, the cavities crypts. A surface section shows the histological formation of a villus (histological colouring). Model in one piece. On a stand with green base.