When a blood clot forms in a vein deep inside your body, it causes what doctors call deep vein thrombosis (DVT).

Scientists are developing a new way of dissolving blood clots in people with deep vein thrombosis (DVT ... broken down so this can be done safely. Natural blondes are hairier.

Blood clots most often form in the calf and thigh veins, and less often in the arm veins or pelvic veins. Diagnosis and treatment of DVT in other parts of the body are similar. Slowed blood flow. This ...