My 84 year old mum has just been diagnosed a couple of days ago. The doctor informed us that it's a significant mass in her breast and there's evidence of it in the armpit and lymph nodes. Six weeks ago my mum got a back fracture but didn't have a fall. We think the cancer may have spread to her bones. We're waiting for a follow up hospital appointment to learn how bad it is. I'm just wondering if chemotherapy/radiation treatments are beneficial to an 84 year old who isn't in great health?