Male breast development, or male breast hypertrophy, is a common breast disease in men now. It is related to heredity, endocrine and diet. Because the incidence of breast cancer in men is higher than that in women, in addition to affecting the appearance, surgical resection is recommended. At present, the most commonly used surgical method is: excision of breast and fat through a small incision at the edge of areola, which is a minimally invasive surgical method, leaving only a small arc incision at the edge of areola after operation.

Expert: Deputy Chief Physician of Plastic Surgery Hospital of China Academy of Medical Sciences-Plastic Surgery-Mu Dali.