Pancreas marks duodenum. Jejunum, ileum: attaches to large intestine and colon at a T junction with caecum or appendix. Ascending - transverse - descending colon. Rectum exits body. Four functions of ...

Crohn's disease may affect any part of the digestive system from the mouth all the way to the anus. However, the most common locations affected by Crohn's disease are the end of the small intestine ...