Hi, I am a male 60 years young on wednesday,I have an infection in my right breast,Has been going for 2 years,Been operated on 5 times,full cut and drain,clyndamycin,Lincomycin drip,none now for 2 months,has burst again,yesterday,no cultures grow,all tests negative,so why does it keep coming back?Our sugeons are mystyfied,including specialist in Sydney.