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

THE term "varicose veins" customarily suggests, immediately, and almost exclusively, abnormal dilatations and tortuosities of the saphenous veins of the lower extremity. If one then stops to ...

In every case obstruction occurred only in the left subclavian or innominate artery and resulted solely in upper-extremity signs ... examination were negative. Venous angiography failed to opacify ...

Justin Chambers announced his decision to leave Grey's Anatomy after 16 seasons in 2020. His character, Alex Karev, was a fixture on the show since season 1. "There's no good time to say goodbye ...