The symptoms: The patient went to the emergency department after four days of pain, swelling and bruising on the upper part of her left knee. She reported that these symptoms appeared after she'd used ...

Dear Doctors: I slipped and slammed my shin on the metal ledge of a moving van. I could still move my toes, turn my foot, stand on it and walk, so I figured it wasn’t a break. A few days later, a big ...