The NBA world was shocked when they learned that Victor Wembanyama would be ruled out for the season with deep vein thrombosis - a type of blood clot that requi

With two high-profile NBA stars suffering from blood clots recently, we asked doctors how they happen and if they are occurring more often.

Lillard, who was sidelined last week with a deep vein thrombosis in his calf, could reportedly return to the court sooner than expected.