The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable ...

The bacterial toxins rupture blood vessels and can rapidly shut down vital organs. Meningococcal bacteria commonly live in the human throat without causing harm. But sometimes they break through ...

Women’s blood vessels are also smaller in diameter than ... and whether the aneurysm has ruptured or is at risk for rupture. Your doctor may decide on a wait-and-watch approach or recommend ...

Further scans revealed that the source of the bleeding was a ruptured intracranial aneurysm, a weakened area in a blood vessel that had burst, causing bleeding within the brain. This condition is ...