What is Lymphedema?
Lymphedema is a chronic, abnormal accumulation of lymph fluid in the tissue directly under the skin. It normally occurs in the arm or leg, though it can occur in any area of the body. It affects 1% of the total US population and 20-40% of cancer survivors, according to The Centers for Disease Control and Prevention. Secondary lymphedemahas a known cause of damage to the lymphatic system. In the US the number one cause of secondary lymphedema is cancer and its treatments. is most commonly seen after treatment for breast cancer, prostate cancer and melanomas (skin cancer), though it can occur from any type of cancer especially when lymph node removal and or radiation is used to treat the cancer.
New advances in cancer treatments have contributed to decreases in the severity and occurrence of lymphedema; however, it is still true that there is ALWAYS a risk of developing lymphedema any time lymph nodes are surgically removed. Radiation in combination with lymph node removal further increases one's risk for lymphedema.
It is important for lymphedema to be addressed and treated as soon as possible. Lymphedema can lead to infections, as well as cause fibrosis, scarring and further damage to the lymphatic system. The sooner lymphedema is diagnosed and treated the better the long term results will be and the less likely the lymphedema will progress to the next stage.