Myy name is pink warrior, as I am a 5 year breast cancer survivor. They have been scanning my lungs for two years because of nodules and just confirmed MAC and I think he mentioned bronchiectasis. My pulmonologist does not tell me much. I have not started treatment yet. I did well through chemo, radiation and reconstruction and had hoped to have a rest from the whole ordeal. Now I am finding out MAC is not curable and I will be dealing with it for a long time. Feeling very frustrated and sad. I hope your blog will help me as did so many of the breast cancer blogs. Thank you.