Search results
Results from the WOW.Com Content Network
Lymphedema, also known as lymphoedema and lymphatic edema, is a condition of localized swelling caused by a compromised lymphatic system. [2] The lymphatic system functions as a critical portion of the body's immune system and returns interstitial fluid to the bloodstream .
The lymph nodes are found in proximity to unique white blood cells that engulf or metabolize pathogens (bacteria and viruses) and defective or cancerous cells, preventing infections and malignant cancer cells from spreading. [5] Infection spreads out of the wound site to enter the lymphatic system. The wound may be small or it may be an abscess ...
Lymph is the fluid circulating in the lymphatic system, and edema refers to fluid buildup in the body’s tissues, so lymphedema is a buildup of lymph somewhere in the body’s tissues, typically as a result of some obstruction in the lymphatic system. Alright, so let’s back up and real quick talk about this lymph stuff.
The hands typically get cold when the body or the hand specifically is exposed to cold.” Most of the time cold hands aren’t a cause for concern — they’re simply the result of less blood ...
Peripheral edema is edema (accumulation of fluid causing swelling) in tissues perfused by the peripheral vascular system, usually in the lower limbs. In the most dependent parts of the body (those hanging distally ), it may be called dependent edema.
Edema may be described as pitting edema, or non-pitting edema. [32] Pitting edema is when, after pressure is applied to a small area, the indentation persists after the release of the pressure. Peripheral pitting edema, as shown in the illustration, is the more common type, resulting from water retention.
Erysipelas and trauma are major risk factors. Lymphatic edema can be developed in many acral cases accompanied by a thickening of the folds of the skin, hyperkeratosis and papillomatosis. [2] Chronic venous edema is only partially reversible and soon becomes hard, especially confirming tenderness. All structures of the skin are affected.
Lymphedema praecox [2] is a condition characterized by swelling of the soft tissues in which an excessive amount of lymph has accumulated, and generally develops in females between the ages of nine and twenty-five. This is the most common form of primary lymphedema, accounting for about 80% of the patients.