Deep Vein Thrombosis (DVT) Support Group
Deep-vein thrombosis, also known as deep-venous thrombosis or DVT, is the formation of a blood clot ("thrombus") in a deep vein. It can be caused by something preventing blood from circulating or clotting normally. Join the support group if you are coping with DVT and find others who are going through the same challenges.
Anyway, about the blood clot, I wonder if they're reporting this wrong. Maybe she's just back in the hospital to treat the clot. If she did have surgery to remove the clot, I would think it would have to be pretty serious to operate again on someone that age. I'd be curious to see exactly what they performed on her.