Lumen of a colon with Morbus Crohn
Cross-Section of the colon with its lumen as well as the layers of the intestinal wall. Generally speaking, it`s from inwards to outwards: Mucous membrane (Tunica mucosa) with Lamina muscularis mucosae, Tela submucosa, Tunica muscularis propria, Tunica adventitia (Serosa with peritoneum). Clearly visible the chronic inflammatory intestinal disease Morbus Crohn.
