The Thyroid-head and neck surgery division diagnoses and treats tumors, inflammation, and hereditary abnormalities for the neck, face, and head, mainly dealing with diseases related to the thyroid, lymph gland, salivary gland, and oral cavity. In particular, it boasts the most expansive experience and the best performance on treatment of thyroid cancer, which has been increasingly common. The division’s endoscopic surgical method has also been popular among patients, which leaves no scar on the neck for treating thyroid tumors.