Lymph Nodes Research Paper

Lymph nodes play a key role in the body's ability to fight disease. About 600 knots, scattered throughout the body, trap and destroy viruses, bacteria and other harmful organisms. In the process of defense, the nodes closest to the infection can become sore and swollen, for example, the neck lymph nodes may swell when you have a sore throat. Other nodes that commonly swell lie beneath the chin, armpits and groin.

Although less known, you also have the lymph nodes in the mesentery, the thin tissue that attaches the intestines to the back of the abdominal wall. The most common cause of swollen mesenteric lymph nodes is a viral infection, such as gastroenteritis, commonly but erroneously known as stomach