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.
Like blood in the veins, contraction of skeletal muscles compresses the collecting vessels and squeezes the fluid â now called lymph â along. Again, like the return of blood in the veins, the lymph can flow only in one direction because of valves in the vessels. 1  the entire left side of the body, 2  the digestive tract and.ike blood in the veins, contraction of skeletal muscles compresses the collecting vessels and squeezes the fluid â now called lymph â along. Again, like the return of blood in the veins, the lymph can flow only in one direction because of valves in the vessels. 1  the entire left side of the body, 2  the digestive tract and.