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.
The treatment of lung cancer depends on the type of cancer and the stage of the disease. Surgery, radiation therapy, and chemotherapy are all used. Unless the tumor is small without metastasis or nodes when discovered, it is often not curable.