1 IgG antibodies are the only type of antibody that can cross the placenta in a pregnant woman to help protect her baby (fetus). 2  IgM. 3  IgM antibodies are the largest antibody. 4  They are found in blood and lymph fluid and are the first type of antibody made in response to an infection.
Lymphedema refers to swelling that generally occurs in one of your arms or legs. Sometimes both arms or both legs swell. Lymphedema is most commonly caused by the removal of or damage to your lymph nodes as a part of cancer treatment. It results from a blockage in your lymphatic system, which is part of your immune system. The blockage prevents lymph fluid from draining well, and the fluid buildup leads to swelling.
Lymphedema, lymphoedema, or lymphatic obstruction is a chronic (long-term) condition in which excess fluid (lymph) collects in tissues causing edema (swelling).Lymphedema can be very debilitating. In short, lymphedema is edema due to lymphatic fluid; a blockage of the lymphatic system.ymphedema may be a side effect of cancer treatment, such as radiotherapy or the removal of some lymph nodes, which may damage the lymphatic system. This type of lymphedema is more common. According to the National Health Service, UK, approximately 100,000 British people have secondary lymphedema.