Key Players in the Bone Metastasis in Solid Tumors Market Bone metastasis, also known as bony metastasis, occurs when cancer spreads from the original tumor site to the bone. It commonly arises from breast cancer, prostate cancer, lung cancer, kidney cancer and thyroid cancer. The most common sites of bone metastasis include the vertebrae, pelvis, skull and proximal long bones. When cancer spreads to the bones, it often causes pain, fractures, spinal...