Thyroid tumor is serious: Fuda expert Ren Qitang pointed out that thyroid tumor is a common clinical disease, frequent disease, of which the vast majority of benign lesions, a small number of cancer. The cause of the disease is unclear, the pathological changes are thyroid follicular hyperplasia, thyroid tissue swelling, benign soft texture, malignant hard texture. Generally benign thyroid tumor, as long as the patient receives timely treatment, there will not be too much harm, but if not timely treatment, the harm is greater. What are the hazards of thyroid tumor: 1, in the early stage of the disease, there will be symptoms of hyperthyroidism, the patient manifested as panic, emaciation, fatigue, with the development of the disease, the patient manifests different degrees of thyrotoxicosis symptoms, individual hyperthyroidism crisis can occur. 2, if not timely treatment, the patient will not have much harm, as long as the patient receives timely treatment, but if not timely treatment, the harm is greater. 2.If not treated in time, with the gradual increase of the tumor, the patient’s thyroid gland will be oppressed by the surrounding tissues, which will cause respiratory difficulties, swallowing obstruction, hoarseness, and so on, and serious asphyxia can also occur. If benign thyroid tumor is not treated in time, with the gradual development of the disease, it may become cancerous, which will bring great harm to the patient’s health. When the following symptoms appear, the possibility of cancerous transformation should be considered.