a measure of spacing of the strands of a mesh or grid, expressed as the distance between strands for coarse meshes or a number of strands per unit length for fine meshes verb 7.
However, in minority of cases the red blood cells are destroyed due to mechanical damage, external toxins, parasites that enter the cell or immune proteins (complement) that attach to the blood cell and triggers its destruction. This is known as intravascular hemolysis.ore prominent symptoms are seen in cases where there is rapid and massive red blood cell destruction. Signs and symptoms include 1  : Shortness of breath. 2  Easily fatigued. 3  Chest pain. 4  Rapid heart rate. 5  Red to brown or dark yellow color of the urine. 6  Jaundice â yellow discoloration of the skin and eye. 7  Enlarged spleen and/or liver.
The onset of reddish or bluish discoloration of the skin is due to the escape of blood from ruptured blood vessels into the capillaries. It is a subcutaneous purpura with a diameter of 1cm or more and is different from a bruise. Ecchymosis is a degree of hematoma that is larger than 10mm or more than 1cm in diameter.It is an extravasation of blood in the thin layer of the skin that resulted from a rupture within the blood vessel causing the blood to leak into the layer of the skin.t is sometimes mistaken or erroneously identified as a bruise but the two are entirely different in terms of the etiology. The bruise is a blood leaking into the thin layer of the skin as a result of trauma while ecchymosis occurred spontaneously as a consequence of an underlying medical condition.