Gynecomastia is the condition of enlarged male breasts. Most commonly this is caused by increased amounts of estrogen, but its onset can also occur as a result of certain medications, Klinefelter syndrome, and alcohol. Gynecomastia is the abundance of male glandular tissue, which is different that pseudo-gynecomastia, the abundance of adipose tissue (fat). Dr. Eagan will perform an examination to determine the exact cause of your enlarged male chest and then use either a special scalpel or liposuction to sculpt the chest.