Lymphedema is a swelling that can occur because of a lymphatic obstruction.
Lymphatic vessels return fluid collected from the tissues to the bloodstream.
Lymph plays an important part in the immune system fighting infections and the invasion of foreign bodies. See also lymphadenitis and lymphangitis . The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Inc. Any duplication or distribution of the information contained herein is strictly prohibited.