I had this test run to see if the lump I felt was a problem. I did this instead of having a biopsy. had it been positive I would have had an immediate masectomy. the test came back negative, which caused a one year delay in my diagnosis, because my gyn went along with it. I opted a year later to have a biopsy. It was positive for cancer. by the time I had my MRM, I had 3 involved lymph nodes. I do NOT trust this test. on hindsight it is most obvious that I had cancer at the time of the test. MM Remember we are NOT Doctors and have NO medical training. This site is like an Encylopedia - there are many pages, many links on many topics. Support our work with any size DONATION - see left side of any page - for how to donate. You can help raise awareness of CAM.