I asked a similar question a few days back. Regardless, I figured that surgery would remove the glandular tissue that grows in an elevated estrogenic environment. Therefore I assumed that gyno would no longer be an issue, but perhaps only estrogen related fat deposits in the lower pectoral area. However I got only the same sort of answers.
Are surgeons unable to remove all of this specific type of breast tissue and thats why gyno can reoccur? I'm not trying to jack this thread but I feel these are important aspects to consider.