APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -Lymphedema is swelling due to build-up of lymph fluid in the body. Lymph nodes act like a drain in your sink. If the drain is clogged, the fluid cannot drain. It usually happens in the arms or legs, but can occur in other parts of the body.

Detailed explanation-2: -Lymphatic obstruction is a blockage of the lymph vessels that drain fluid from tissues throughout the body and allow immune cells to travel where they are needed. Lymphatic obstruction may cause lymphedema, which means swelling due to a blockage of the lymph passages.

Detailed explanation-3: -Diseases that affect the flow of blood through the veins can cause lymphoedema in some people. The abnormal or damaged veins can cause fluid to overflow from the veins into the tissue spaces. This overwhelms and eventually exhausts the parts of the lymphatic system responsible for draining this fluid.

Detailed explanation-4: -The lymphatic system consists of nodes and vessels that drain toxins and other waste products from your body’s tissues. A blockage in these vessels can cause lymphedema, a build-up of fluid in your body’s tissues, or lymphangitis, an infection of the vessels.