be run down The country's nuclear industry is being run down. run sth down The president had promised to run down all military operations in the region. The farm was a lot of work, but he did not want to let it run down.
Treating bone cancer. Treatment for bone cancer depends on the type of bone cancer you have, how far it has spread and your general health. The main treatments are surgery, chemotherapy and radiotherapy.
About 2,300 cases of bone cancer are diagnosed in the U.S. each year. Primary bone cancers are not common and accoount for far less than 1% of all cancers. Bone cancers are more common in children and younger adults in older people. Cancer found in the bones of an older adult is more likely metastatic from another location in the body. Risk factors have been identified for the development of certain bone cancers.