Hi, I have had two biopsys, the first one they didn't manage to get enough cells, so I was called back again to have another in the same place, both times they have left titanium markers. The last biopsy I had was at the start of Dec. I seemed to recover well. Until this morning I noticed my breast was still bruised and there is now a big hard lump where the titanium is. The lump is the size of a fingerprint. Is this normal and how long should it take to fully recover ?