How large is a soccer field in acres? The FÃ©dÃ©ration Internationale de Football Association (FIFA) states the length of a pitch must be from 100 yards to 130 yards, while the width should be between 50 yards and 100 yards.
Renal insufficiency. Description. Renal insufficiency is poor function of the kidneys that may be due to a reduction in blood-flow to the kidneys caused by renal artery disease. Normally, the kidneys regulate body fluid and blood pressure, as well as regulate blood chemistry and remove organic waste.
Quick Answer. Chronic venous insufficiency is a cause of leaking veins in the leg, reports MedlinePlus. It is a disorder that prevents the veins from adequately sending blood back to the heart after traveling to the legs. Chronic venous insufficiency occurs due to weakened vein walls and damaged valves in the veins, which in return causes the veins to remain full of blood.