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What is Lymphedema?
Lymphedema is a disorder of the human lymphatic
circulation. It is marked by the accumulation of lymph fluid, often in the form
of swelling of the arms or
legs. This occurs when lymph vessels or lymph nodes are blocked or surgically
removed.
When the lymph system is so impaired the lymph fluid exceeds the lymphatic
systems transport capacity. This can cause an abnormal amount of protein fluid
to collect in the surrounding tissue. Untreated, this stagnant, protein rich
fluid not only causes tissue channels to increase in size, but also reduces
oxygen though the transport system. This can interfere with wound healing, and
provides a breeding ground for bacteria that can result in various infections. A
chronic inflammatory condition stemming from this accumulation of fluid may
result in fibrosis, ( hardening ) of the extremity tissues.
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