What should I do if a thyroid nodule is found during a physical examination?

Another annual physical examination season has arrived, and many people find the words "thyroid nodule" written in the ultrasound examination section of their report... What does this mean? Is it seri

Another annual physical examination season has arrived, and many people find the words “thyroid nodule” written in the ultrasound examination section of their report…

What does this mean? Is it serious? Does it require treatment? These are the first reactions of many people.

Similarly, some friends’ reports will be more specific, stating “nodule in the left lobe of the thyroid, TI-RADS level 3”. What does this mean? It’s hard not to be confused.

Don’t worry, let me explain slowly.

How common are thyroid nodules? What is the probability of malignancy?

The thyroid is a butterfly-shaped organ located in the lower middle part of the neck, primarily responsible for producing thyroid hormones and participating in the regulation of the body’s normal metabolism. The common term “big neck disease” usually refers to chronic enlargement of the thyroid.

Thyroid and Nodule

Thyroid nodules are actually quite common in adults, statistics show that about 50% to 60% of people will have them, which means almost half of the people around us will have thyroid nodules sooner or later, and this proportion increases with age. At the same time, women are also more likely to have such conditions than men.