Hi Kestral, sorry I missed this earlier. I'm afraid that without the mammo /ultrasound being done its hard to even guess what could be causing the pain - it could be any number of minor issues but if course as you know there is always the faint possibility it could be a small local recurrence. There are often all sorts of pains and 'glitches' that can happen after surgery and radiotherapy that are benign, but of course they are going to be so ultra cautious with your wife as she is not that far away from her primary diagnosis. I hope you get your mammo appointment through really soon, it should definitely be within the next 14 days and one would hope sooner in the circumstances. Do let me know how you get on - and I'm sorry to hear that you are both facing another anxious wait !