Gastrointestinal tract with labels point to esophagus, mouth, duodenum, stomach, small intestine, colon, ileum, jejunum, rectum, cecum, appendix and anus
Digestive tract with labels for the mouth, esophagus, stomach, duodenum, jejunum, large intestine, small intestine, and ileum
Gastrointestinal tract with labels pointing to the mouth, esophagus, stomach, small intestine, colon, sigmoid colon, rectum, and anus