Endocrinology is the first department recommended for thyroid disorders. There are many kinds of thyroid diseases, such as common thyroid nodules, thyroiditis, hyperthyroidism, hypothyroidism and various other thyroid diseases, so it is necessary to go to the endocrinology department first, and the endocrinologist will give the correct examination items according to the symptoms described by the patient. Clinical manifestations. Based on the clinical manifestations, the doctor will prescribe thyroid ultrasound and thyroid function tests, including thyroid autoimmune antibodies, and recommend the next treatment plan based on the test results. If the patient has pure hyperthyroidism Graves’ disease, conservative medical treatment is sufficient. However, if the patient has a hyperthyroid Graves’ disease in addition to an ultrasound that suggests a high-functioning adenoma, thyroid surgery may be recommended. In general, if a patient has thyroid disease, the first choice is endocrinology. Patients requiring surgical treatment are referred to thyroid surgery by an endocrinologist.