This condition must not be confused with a false gynecomastia, also known as pseudogynecomastia, in which the enlargement is caused by fat deposits instead of breast tissue development. Dr. Snyder will be able to determine this by physical examinations or lab tests during the initial consultation. If it is a case of excessive fat tissues on the chest, the approach in treatment is the same when removing excess fat tissues in any part of the body. Proper diet and exercises are initially recommended before considering any surgical treatment. However, if the issue persists, a liposuction – sometimes even combined with a lift – may be performed to reshape the chest.