Thyroid cancer is one of the most common diseases in the head, face, neck and is ranked 10th in terms of the prevalence of common cancers (after liver, lung, breast, stomach .. .). Currently, the incidence of thyroid cancer is increasing in the world as well as in Vietnam. According to statistics, the incidence of thyroid cancer in the past 5 years has increased by 3-4 times. The data of Globocan 2018, 2020 shows that Vietnam has an average of nearly 6000 new cases each year. In fact, this is a cancer with a pretty good prognosis if the patient is detected early and treated promptly. So to detect the disease as early as possible, what should we do?

Thyroid cancer is quite common nowadays. However, the manifestations of thyroid cancer are easily confused with many other diseases, leading to late diagnosis and reduced treatment effectiveness.