Plus, my left arm and leg had been numb ... between its second and third layer. That tear was blocking her blood flow. "I was told that had the tear occurred an inch higher, it would have been ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable study results and potentially fatal ruptures of the product.

Vasculitis is a group of diseases, also known as angiitis, that damage blood vessels by causing inflammation. It can affect any blood vessel anywhere in the body. Vasculitis means inflammation of ...