Thank you all so much for your interest and support. It's hard waiting to get the final results so I can know what my options are going forward. Transplant isn't an option due to my age (72). In the mean time I'm having a battery of tests to check if there are any co-morbidities lurking around. Fortunately I still feel reasonably well most of the time. I'm so thankful for the years of stability and reasonably good health I've had.
Dx MDS RAEB 10% blasts + hypogammaglobulinemia, Sep 2011. Jan 2012 BMB - blasts down to 2% w/out treatment so BMT cancelled. Re-diagnosis RCMD. Watch and wait from Feb 2012. IVIg 5-weekly. New diagnosis Oct 2019 AML 23% blasts in marrow, 10% blasts in peripheral blood.