Treatment can be directed toward curing the cancer if the tumor can be removed or seems able to be treated successfully and if the patient's medical condition permits. If the tumor seems too large or if the patient is too old or not in good health, palliative therapy can be provided to slow tumor growth and reduce symptoms. • Treatment for Cure External beam radiation therapy using the linear accelerator is the treatment of choice. Some experts, however, believe that a radical prostatectomy can be done successfully in certain cases of Stage C-1 cancers where the tumor is confined closely to the prostate and the surgeon can remove all the cancer with a margin of normal tissue . Some urologists will give hormonal agents to shrink the cancers before surgery.