Papillary carcinoma generally refers to papillary thyroid cancer, which is the most common type of thyroid cancer, originated from thyroid follicular cells, with lower malignant degree. Papillary thyroid cancer is a kind of thyroid cancer, which mainly manifests as lumps in the thyroid gland and can produce pressure symptoms. The incidence rate of female is higher than that of male, and the malignant degree is low, the growth is slow, and the prognosis is relatively good. The cause of the disease is not yet clear, and may be affected by a combination of factors such as radiation, heredity and gender. Most patients have no obvious symptoms and are only found during physical examination. If a patient has a neck mass, he/she should go to the relevant department in time, undergo relevant examinations to clarify the cause of the disease as soon as possible, receive early treatment, and have his/her thyroid function checked regularly.