Secondary lymphedema
Secondary Lymphedema
Secondary lymphedema (pronunciation: sek-un-dair-ee lim-fuh-dee-muh) is a condition characterized by swelling in an arm or leg caused by a blockage in the lymphatic system which prevents lymph fluid from draining well, and the fluid buildup leads to swelling.
Etymology
The term "secondary lymphedema" is derived from the Latin word "secundarius" meaning "second" and the Greek words "lymph" and "oidema" meaning "water" and "swelling" respectively. The term "secondary" is used because the condition occurs as a result of another disease or condition.
Causes
Secondary lymphedema is most commonly caused by the removal of or damage to the lymph nodes as a part of cancer treatment. It results from a blockage in the lymphatic system, which is part of the immune system. The blockage prevents lymph fluid from draining well, and as the fluid builds up, the swelling occurs.
Symptoms
Symptoms of secondary lymphedema include swelling of part or all of the arm or leg, including fingers or toes, a feeling of heaviness or tightness, restricted range of motion, aching or discomfort, recurring infections, and hardening and thickening of the skin (fibrosis).
Treatment
Treatment for secondary lymphedema includes exercises to encourage lymph fluid drainage, wrapping the arm or leg, massage, pneumatic compression, compression garments, and complete decongestive therapy (CDT).
Related Terms
External links
- Medical encyclopedia article on Secondary lymphedema
- Wikipedia's article - Secondary lymphedema
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