Thyroid lymphoma may present as a long-standing goiter with recent rapid growth. It may involve the larynx with symptoms of hoarseness and dyspnea. Clinically, thyroid lymphoma is relatively rare, and most thyroid lymphomas are localized manifestations of systemic dissemination of malignant lymphoma, which is most common in the elderly. A few thyroid lymphomas are primary and may develop on the basis of chronic lymphoid thyroiditis. If you have the above symptoms or are diagnosed with thyroid lymphoma, you should go to regular hospitals in time, complete the relevant examinations under the guidance of professional doctors, clarify your condition and actively cooperate with the doctors to avoid delaying your condition.