Deep vein thrombosis

A blood clot that forms in a deep vein, often in the leg, potentially causing pain, swelling, and other complications, and potentially leading to pulmonary embolism or other life-threatening conditions.

Deep vein thrombosis: A blood clot that forms in a deep vein, often in the leg, potentially causing pain, swelling, and other complications, and potentially leading to pulmonary embolism or other life-threatening conditions.