Hello, this is my first post on here. I am undergoing treatment at Mayo in Rochester for Stage 2, Grade 3 Invasive Ductal Carcinoma, triple negative breast cancer. I have had the first of 4 rounds of AC, then will have 12 weekly rounds of Taxol. I am planning on a lumpectomy pending my genetic testing which just came back with this RAD50 mutation. The genetic counselor said that they believe it is genetically linked to breast cancer but don’t have as much evidence about it yet like they do BRCA1 and BRCA2 genes. Does anyone else have a mutation in this gene or the exact mutation that I have? Has this affected your decision between lumpectomy or mastectomy? Thank you!