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.
The same forces that move blood in veins will also propel lymph through lymphatic vessels. A condition that interferes with the flow of lymph will result in edema (swelling). Lymph vessels unite to form trunks. Lymph trunks unite to form lymph ducts which drain lymph into venous blood via the subclavian.he same forces that move blood in veins will also propel lymph through lymphatic vessels. A condition that interferes with the flow of lymph will result in edema (swelling). Lymph vessels unite to form trunks. Lymph trunks unite to form lymph ducts which drain lymph into venous blood via the subclavian.