There is a chance that your condition could be either or both of these in question, considering how long it has been in place, and the different times that it has bee present and grown. You may have Adult Gynecomastia where fat deposits are apparent in the glandular tissue. This type of gynecomastia is the most common. Doctors may recommend surgery for treatment of the condition. You could have the remainder of Adolescent Gynecomastia, more hereditary and usually appears in 30% to 60% of boys between the ages of nine to fourteen. Many cases of adolescent gynecomastia resolve on its own as the boy grows into adulthood. Some may choose to undergo surgery to correct the situation, this usually happens at the age of 18 or above. It is likely that a dual procedure will be required if you do have both fat and gynecomastia, but that will best be determined with your surgeon in consultation. Those procedures together are the following: Liposuction and Excision Combination – The doctor will recommend this procedure which combines the liposuction technique and excision technique to create a natural look. Results and Recovery Visible results are immediate. Patients are given specific instructions for the recovery period. Dressings and bandages will be applied to incisions and a support garment will be used to support the new chest contour and minimize swelling. At times, a thin small tube will be placed under the skin in order to drain fluid and blood that may collect. The results are usually permanent. On occasion the condition may return and treatment will need to be repeated.