Mammary gland hyperplasia in males occurs mostly in adolescents and older adults. The disruption of hormone levels in the body causes glandular development of the breast, which is a relatively common clinical condition. Specific surgical procedures: i. The patient lies flat on the bed under general anesthesia. Second, a scalpel incision is made at the enlarged breast. Third, the enlarged breast gland is completely removed with a scalpel, and the incision is thoroughly hemostatic, with a drainage tube reserved to adequately drain the subcutaneous fluid. Male breast hyperplasia, also known as gynecomastia, is a hyperplastic disease that occurs in the male breast and is related to hormonal abnormalities in the male body and abnormal liver function. The hyperplasia is relatively mild and can be cured by itself. You must maintain a good state, be less angry, pay attention to quitting smoking and alcohol, massage your breasts properly to promote local blood circulation, and strengthen functional physical exercise to avoid aggravation of the condition.