Jump to content. Lymph nodes are small, bean-shaped glands throughout the body. They are part of the lymph system , which carries fluid lymph fluid , nutrients, and waste material between the body tissues and the bloodstream. The lymph system is an important part of the immune system , the body's defense system against disease.
But occasionally they can be a sign of cancer. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. But occasionally, a lump on the side of the neck can signal something more dangerous. There are about pea- to bean-sized lymph nodes throughout your body, from your legs to your jaw.
Lymph nodes are present throughout your body. They are an important part of your immune system. Lymph nodes help your body recognize and fight germs, infections, and other foreign substances.
A 55 year old male patient reported in the department of oral and maxillofacial surgery with a chief complaint of swelling on right side of face from last 2 months. He reported a progressive increase in the swelling. Pain and discomfort was present from last 7 days with increased swelling, and reduced mouth opening.