Respected user, hi I evaluated your query thoroughly .
* Lump in breast at 65 may be benign or malignant .
* Clinical diagnosis has many criteria to be considered other than marble
size as - consistency , texture , movements of the lump - changes
involving overlying skin - nipple
areola changes if any - swelling / nodes
in areola - history part of
weight loss /
anorexia / excess
fatigue or else
* Kindly consult with all these details as early as possible so that I can
guide you in a more precise way .
* One thing is for sure that it is not related to implant at all .
Hope this clears your doubt .
Welcome for any further assistance .
Thanks for using Healthcaremagic.com & giving me an opportunity to assist
Wishing you fine health ahead .
Regards dear take care .