Causes of edema and Secondary edema

 Causes of edema and Secondary edema

Lymphedema is Associate in Nursing obstruction of humor vessels that function a passage for fluid within the body. The vessels enable sensible fluid, that that carries immune cells, to travel wherever it has to go. Fluid with unhealthy cells will collect, and also the further buildup is termed edema.

Lymphedema that develops once treatment or as a results of another condition is thought as secondary edema. sicknesses and procedures which will cause secondary edema include:

Surgery - generally related to serosa carcinoma treatment, the cutting or removal of humor nodes throughout a procedure will cause secondary edema. In some cases, the remaining humor nodes square measure unable to catch up on those broken or removed.
Radiation Therapy - this can be another carcinoma treatment which will cause secondary edema. Radiation treatment will cause scarring and inflammation of the humor nodes or prohibit the flow of humor fluid.
Cancer - If a cancerous neoplasm grows giant enough to impede the flow of humor fluid, edema will develop.
Infection - Some infections will invade the humor nodes and disrupt the flow of humor fluid.