Features. A parcel number may contain all or part of the real estate's tax account number with the local property taxing authorities. The numbers represent the physical location of the property, such as town, county and street, on the maps the assessor uses for property tax purposes.
1 Cancer. 2  If cancer cells block lymphatic vessels, lymphedema may result. 3  For instance, a tumor growing near a lymph node or lymph vessel could enlarge enough to block the flow of the lymph fluid. 4  Infection. 5  An infection of the lymph nodes or parasites can restrict the flow of lymph fluid.
Lymphedema is the abnormal buildup of fluid in soft tissue due to a blockage in the lymphatic system. The lymphatic system helps fight infection and other diseases by carrying lymph, a colorless fluid containing white blood cells, throughout the body. It does so using a network of thin tubes called vessels. Small glands called lymph nodes filter bacteria and other harmful substances out of this fluid.