I just received my breast cancer diagnosis on the 12 of September and am freaking out about the surgery or to be really truthful the anesthesia. I've been using Google to read everything I can get my eyes on. I am.seeing that regional blocks are used. I am ok with general anesthesia but am terrified of nerve blocks due to bad experience. I am having a lumpectomy with sentle node biopsy. Is what I am reading about regional anesthesia right or do they use general??