Lymphatic System: Function, Conditions Disorders The lymphatic system is a network of organs, vessels and tissues that move a colorless fluid called lymph back to your bloodstream It’s part of your immune system
Lymphatic system | Structure, Function, Facts | Britannica Lymphatic system, network of vessels and other tissues, including the tonsils, spleen, and thymus, that maintains fluid balance and fights infection Extracellular fluid in the lymphatic system is known as lymph Lymph contains disease-fighting cells called lymphocytes, which are supplied by the lymphatic system