Word parts
What it means
Long-lasting swelling that happens when the lymph vessels cannot carry fluid away, so protein-rich fluid collects under the skin. It most often affects one arm or leg. A common cause is the removal of lymph nodes, or radiation to them, during cancer treatment, as after a mastectomyma-STEK-tuh-meeSurgery to remove all or part of a breast.mast/o breast-ectomy surgical removalFull entry with node removal; some people are born with it. Over time the skin can thicken and skin infections become more likely.
For the nurse
On the affected arm, avoid blood pressure cuffs, needle sticks and IV lines when possible, and post a sign so the whole team knows. Teach skin care, raising the limb, gentle exercise and the use of compression garments. The client should report new redness, warmth or sudden swelling, which can mean infection.
In a chart
"Left arm lymphedema since mastectomy; no BP or venipuncture on left arm."
At a glance
| Spanish | linfedema |
|---|
Related terms
edema
Swelling caused by extra fluid trapped in the body's tissues.
lymph node
A small, bean-shaped organ of the immune system that filters lymph fluid and holds white blood cells.
mastectomy
Surgery to remove all or part of a breast.