Lymphedema
Lymphatic edema is a pathological condition in which fluid accumulates in tissues, which is caused by a violation of the outflow of lymph from the lymphatic vessels into the veins. Swelling can be caused by infection, injury, or disease that affects the lymphatic system.
The lymphatic system is a network of vessels that are found under the skin and in other tissues. It plays an important role in metabolism and immune defense of the body. Lymphocytes, cells of the immune system, produce antibodies to protect the body from infections and other threats. Normally, lymphocytes circulate in the body, but if disturbances occur in the lymphatic system, they may not return to the blood and accumulate in tissues.
With lymphedema, the tissue around the lymphatic vessel begins to swell. This can happen in one area of the body or in many areas. Sometimes swelling can only be superficial, and sometimes it can spread to deep tissue. Acute lymphedema usually occurs quickly and can cause severe pain and discomfort. Chronic lymphedema develops slowly and may be less severe.
Symptoms of lymphatic edema may include: - Difficulty in movement due to tissue swelling - Change in skin color in the swollen area - Pain when pressing on the swollen part of the body - Feeling of heaviness and fatigue in the area of the swelling - Fever and