Whether the bilateral breast glandular structure disorder is serious or not needs to be analyzed according to the cause and condition. If it is caused by breast hyperplasia, it is usually not serious, if it is caused by malignant tumor, it is usually more serious. Bilateral breast gland structural disorder is a kind of imaging description of the structural level of the breast. Since the breast is affected by the endocrine system, if the level of estrogen in the body rises or the ratio of estrogen and progesterone is imbalanced, it may cause irregular hyperplasia of the glands. If caused by breast hyperplasia, it is usually not serious and the disease can be effectively controlled with active treatment. In addition, breast cancer may also cause bilateral breast gland structure disorders, which are usually accompanied by symptoms such as breast lumps and changes in the appearance of the breasts, etc. This condition is usually more serious and requires timely treatment to avoid adverse consequences. When bilateral breast gland structure disorders are found, further relevant examinations, such as CT, pathology examination, etc., should be completed and treatment should be carried out under the guidance of doctors.