|
In order to understand lymphoedema and how to manage the problems associated with this condition, it is necessary to appreciate how the lymphatic system functions. The Lymphatic System drains excess fluid from the tissues; this fluid consists mainly of water and protein. It might be though of as blood without the red blood cells. The fluid originates in the blood vessels and moves into the body tissues. This fluid, called lymph, drains into a system of lymph vessels (lymphatics).
 This patient has lymphoedema affecting the left ankle and foot following surgery to the lymph glands in the groin. If a lymph channel becomes damaged or blocked, eg. by surgery or radiotherapy, lymph fluid is unable to pass from peripheral body parts back to the venous blood circulation via the lymph vessesl. Extra fluid builds up in the tissue and gives rise to the condition known as lymphoedema.
Lymphoedema is dependant on a number of things:
- Type of surgery and subsequent treatment.
- The number of nodes that have been removed and the impact this has on the individuals drainage system.
Lymphoedema can sometimes develop in the arm or the leg following node dissection for the treatment of melanoma.Once lymphoedema has occurred, it can become a permanent condition. It can usually be reduced or controlled by various methods.
For more information on prevention and treatment: Go to cancerbacup and search under lymphoedema. |
About Melanoma 
