If there were five different ways to treat the breast cancer she has battled since 2001, Kathy Murphy didn't know it. All the 50-year-old Spokane Valley woman knew was that Cancer Care Northwest was in charge of keeping her around for her grandchildren, Jacob, 5, and Annabelle, 2. "A week after I found out that I was going to be a grandma, I found out I had cancer," said Murphy, who sports a baseball cap over her nearly bald head and a sparkling pendant over the radiation scar on her chest.