Benign (non –cancerous). Malignant which are cancerous. Primary bone cancer, which starts in the bone. Secondary bone cancer, which starts in some other organ in the body and spreads to the bones.

Most people who have cancer cells in their bones don't have primary bone cancer. They have cancer cells that have spread into the bone from a cancer elsewhere in the body. This is called secondary or ...

Cancer that affects the bone marrow causes different symptoms depending on the cancer type. Your oncologist can tell you what cancer you have, as well as what symptoms and treatment you can expect.

When cells divide abnormally and uncontrollably, they can form a mass or lump of tissue. This lump is called a tumor. Bone tumors form in your bones. As the tumor grows, abnormal tissue can displace ...