Hello 1. The spleen is the largest immune organ in the body and is of great significance in immunizing against cancer.2. The spleen has the ability to be of some significance in maintaining the blood supply as well.

So, removing the pancreas will lead to problems: 1. Decrease in the body's resistance and increase in the chances of cancer. 2. Decrease in the body's emergency blood supply when the body loses too much blood. 3. Decrease in the blood supply when the body loses too much blood. 4.