深静脉血栓形成
Deep vein thrombosis, or DVT, is a blood clot (thrombus) in a deep vein, usually in the legs. These clots need to be treated right away by a doctor. Q & A What is deep vein thrombosis (DVT)? Deep vein thrombosis, or DVT, is a blood clot (thrombus) in a deep vein, usually in the …