If the breast development has not subsided for more than 3 years, surgery is usually considered. The surgical method is determined by the size of the breast development. Usually the hospital stay is 3 days. The cost depends on the specific situation. If there is no significant abnormality, you can be admitted to the hospital for surgery. There is usually no rebound in the future. The surgical methods include aspiration, excision, and aspiration-assisted excision.