Pancreas
The duodenum is the first part of the small intestine, it lies just under then stomach.
Between the stomach-small intestine is the Pyloric. Between the small intestine and large intestine is the ileo-caecal. Then 2 sphincters at the end of the "process:" one to send messages to your brain to tell you to go to the bathroom and one to "control" yourself.
Heart lies in mediastinum. The wall of mediastinum and phrenic nerve lies between the heart and lungs. Phrenic nerve supply to the diaphragm.
The pancreas lies beneath the stomach and connects to the rest of the digestive system through the small intestine at the duodenum.
the pancreas
In anatomy of the digestive system, the jejunum is the central of the three divisions of the small intestine and lies between the duodenum and the ileum. The change from the duodenum to the jejunum is usually defined as the ligament of Treitz.
In adults the jejunum is found in the small intestine and lies between the duodenum and the ileum. The lining of the jejunum absorbs small food particles which have previously been digested in the duodenum.
"The thymus gland lies just beneath the upper part of the breastbone in the middle of the chest.
upper right quad
The pituitary gland.
The liver rests on top of the stomach, and the stomach lies on the large intestine.
spleen