Lymphedema

Lymphedema is a condition in which excessive fluid and protein accumulate in the interstitial spaces. It occurs when the lymphatic system cannot accept fluid from the interstitium, cannot transport lymph into the circulatory system, or both (Browse, p.12). Lymphedema can arise from primary (idiopathic) or secondary (acquired) conditions. Primary lymphedema occurs in about 1 of every 10,000 individuals. Secondary lymphedema occurs as a result of trauma to the lymphatic system. The leading cause of secondary lymphedema in the United Statesis cancer treatment. Lymphedema rates in patients treated for cancer vary based on cancer type, site, severity, and treatment, as well as ...