Hi, welcome to HCM I am Dr Das
So, you have a persistent lymph
node in axilla
which did not respond to antibiotic therapy , and situation is complicated by nipple discharge
and a family history of breast cancer
Now, these condition mayoccur in some benign, and some infectious condition.
What you will do?
First do a mammography
, then a totalFNAC from the lymph node and if any suspicious area found in breast. Then review with the report.