(Concern) Is surgery the only answer for male gynecomastia?

Hello, I am leaving a message because I have a concern.

In winter, I wore thick clothes to cover myself a little.

Since it's summer, I now need to wear light clothes and short-sleeved shirts or go to the swimming pool or the beach.

I'm worried because it protrudes a lot like gynecomastia.

Even after losing weight, these symptoms do not improve.

Is surgery the only option in this case?

You need a wired connection to process the insurance claim.

If not, it will definitely be a burden on the surgeon.

I'm more worried...ㅠㅠ

I am curious about the response from someone who has resolved a concern like mine.