When you hear the term “bone cancer,” odds are it’s being used to refer to secondary cancers that have spread, or metastasized, to the bone from other parts of the body, like the lung, breast, colon, or prostate. The term also might be applied to multiple myeloma, which forms in
Tag: bone tumors
When you think about the more than 200 bones that comprise the skeletal framework supporting your body, you probably envision them as sturdy, rigid, and unchanged. Actually, your bones are in a constant state of flux. Cells known as osteoclasts break down weakened portions of the bone, while cells called
Pain behind the knee can be caused by a variety of conditions, the vast majority of which are injury-related. Some systemic diseases, however, can cause pain-behind-knee symptoms, and some life-threatening diseases also can be a source.
Here, we take a closer look at injuries as well as diseases that might lead