I was diagnosed 21 years ago at age 41 with DCIS non-invasive had a lumpectomy and radiation of my right breast last month I started experiencing breast discharge and a biopsy was done of my left breast duct and it was positive for DCIS non-invasive. I've made the decision to have a double mastectomy. I'm feeling very depressed about the fact that my cancer came back, I'm grateful that I had 21 years before reoccurrence, and its a early cancer, but it's still hard to cope with. I was tested for the 25 genetic mutations back in 2014 and didn't test positive for any I heard there's 47 now out there and I'm going to be retested.