Thyroid nodule puncture is mainly used for nodules that cannot be distinguished as benign or malignant or have a high probability of malignancy by ultrasound or other tests of the neck. It is not performed only for malignant nodules, and the results of the puncture can be benign or malignant, depending on the individual. Thyroid nodule puncture is a test used to determine the benign or malignant nature of the nodule. Thyroid nodules can be benign or malignant. For nodules that cannot be differentiated from benign or malignant or have a high likelihood of malignancy by ultrasound of the neck and other tests, a puncture pathology test can be performed to evaluate the benign or malignant nature of the nodule. The result of the puncture may be benign or malignant. If the thyroid nodules are determined to be benign, small, and the patient has no symptoms, there is usually no need for treatment, and regular thyroid ultrasound checkups will be sufficient. If the thyroid nodules are malignant after the puncture, surgery or other treatments are usually needed as soon as possible to avoid progression of the disease. Thyroid nodules suggest timely medical treatment. Usually maintain a good psychological state, a good mood, do not stay up late, eat more vegetables and fruits.