The bruises didn’t make sense. Neither did her pain. A 16-year-old female came to the emergency department suddenly unable to walk. She had rolled her ankle about a month earlier, but now was ...

Noticing random bruises on your arms or legs without any memory of bumping into something is a surprisingly common experience - especially for women. While these unexplained marks are often harmless ...

Ramming a shin into a coffee table. Bumping a knee into that rod under your desk. Taking a tumble off a bike. These things tend to hurt like [redacted], so you probably won’t be surprised when you ...

Add Yahoo as a preferred source to see more of our stories on Google. Imagine a rubber band that's been used for years and has lost its elasticity. It no longer stretches and snaps back as easily, and ...