Thyroid anaplasia is a tumor-like deformity in which the normal thyroid tissue continues to overgrow after maturity, and the wrong combination and arrangement leads to structural disorders. Anaplasia is a benign tumor, and it seldom causes uncomfortable symptoms. The diagnosis is mainly made by ultrasound, and the treatment method of pseudotumor is mainly surgical resection, and the prognosis is generally very good, which will not affect the survival period. Thyroid malformation tumor is benign, no need to be overly nervous, generally will not affect normal life, regular review, can be cured through surgical treatment.