At present, this kind of operation has been basically popularized in the third-class hospitals, and the surgical method is not too difficult. Insert two holes in the chest, and then use a manipulator to reach the thyroid gland of the neck from the subcutaneous tissue of the chest to the neck. The advantage is that there is no surgical scar on the neck, but it is more expensive, about 10 thousand. PS: Can the tumor in thyroid be eliminated by external ointment? You're a prop, right?