Photos of the president's ankles at the FIFA Club World Cup went viral over the weekend, prompting speculation about his health

Donald Trump underwent testing after he noted "mild swelling in his lower legs," but doctors determined that he had a "chronic venous insufficiency."

The White House announced on Thursday that President Donald Trump has been diagnosed with chronic venous insufficiency (CVI). The announcement followed growing public speculation over visible swelling in the president's legs and bruises on his hands.