If a fraction with the blood clot breaks unfastened, it may vacation to a different Element of your body. A blood clot that travels on the lungs is known as a pulmonary embolism. That is what comes about with varicose veins. They could bulge like purple ropes underneath your skin. https://www.sgvascularctr.com/exploring-vascular-malformations-informative-guide-for-singaporeans/