Deep vein thrombosis (thrombosis) and pulmonary embolism (blood clots in the lungs) are serious, yet often related, health conditions. thrombosis occurs when a thrombus forms in a deep vein, most commonly in the thigh. https://mattiearfy281958.full-design.com/comprehending-deep-vein-thrombosis-and-pulmonary-embolism-81485014