Medically reviewed by David Ozeri, MD Key Takeaways Bone marrow edema is caused by fluid buildup in bones due to injuries or ...

STONY BROOK, N.Y. -- A 13-year-old cancer survivor from New York is able to dance again despite having a left leg that faces backwards, thanks to a rare surgery that used her ankle to make a ...

A tumor is an abnormal mass of tissue that forms when cells grow and divide more than they should, or do not die when they should. Tumors may be benign ...