The reason they did the test in the first place is that she was finding blood in her urine. That's exactly the kind of woman my mother is. As if the kidney stone wasn't enough, my mother has had her period for three months straight now. Every day for three months. She's perfectly normal most of the time, but when something starts to go wrong, I get unduly frightened.
Mom has a tumor.
Biologically, I don't have to worry about Grandma's cancer for myself. Matt suggested this constant menstruation thing may have something to do with menopause. I brought that up to my mother, and she gave me a verbal shrug. But I think it's a smart theory. Who knows how her body will handle it when she's supposed to be going through menopause.