Gynecomastia is a condition that, affects the growth of the mammary gland in men; it causes a very marked growth of the skin and glandular tissue. This can occur at any age, on both sides, or affect only one, this condition can be the result of hormonal changes, heredity, obesity, or from the use of some medications. Gynecomastia can cause emotional disorders in patients, affecting self-confidence, it can even limit some physical activities or their intimacy, simply by feeling ashamed and trying to hide this physical disorder. Each patient must be meticulously evaluated to make a proper diagnosis and propose a course of treatment. The use of ultrasound liposculpture has excellent results for treating this condition.